Anthelmintic compounds comprising a pyridine structure

ABSTRACT

The present invention relates to new anthelmintic compounds. These compounds can for example be used in the treatment of the kind of worm disease caused by helminths such as  Dirofilaria , in particular  Dirofilaria immitis.

The present invention relates to new anthelmintic compounds. These compounds can for example be used in the treatment of the kind of worm disease caused by helminths such as Dirofilaria, in particular Dirofilaria immitis.

BACKGROUND

Several severe animal diseases are caused by helminths, wherein the helminths can be categorized in the following groups of a) cestodes: e.g. Anaplocephala spp.; Dipylidium spp.; Diphyllobothrium spp.; Echinococcus spp.; Moniezia spp.; Taenia spp.; b) trematodes e.g. Dicrocoelium spp.; Fasciola spp.; Paramphistomum spp.; Schistosoma spp.; or c) nematodes, e.g. Acanthocheilonema spp.; Ancylostoma spp.; Anecator spp.; Ascaridia spp.; Ascaris spp.; Brugia spp.; Bunostomum spp.; Capillaria spp.; Chabertia spp.; Cooperia spp.; Cyathostomum spp.; Cylicocyclus spp.; Cylicodontophorus spp.; Cylicostephanus spp.; Craterostomum spp.; Dictyocaulus spp.; Dipetalonema spp; Dirofilaria spp.; Dracunculus spp.; Enterobius spp.; Filaroides spp.; Habronema spp.; Haemonchus spp.; Heterakis spp.; Hyostrongylus spp.; Metastrongylus spp.; Meullerius spp. Necator spp.; Nematodirus spp.; Nippostrongylus spp.; Oesophagostomum spp.; Onchocerca spp.; Onchocercidae spp; Ostertagia spp.; Oxyuris spp.; Parascaris spp.; Stephanurus spp.; Strongylus spp.; Syngamus spp.; Toxocara spp.; Strongyloides spp.; Teladorsagia spp.; Toxascaris spp.; Trichinella spp.; Trichuris spp.; Trichostrongylus spp.; Triodontophorous spp.; Uncinaria spp., and/or Wuchereria spp.

The above helminths cause helminthiasis also known as worm infection. These helminths often live in the gastrointestinal tract of their host, but they may also burrow into other organs, where they induce physiological damage. For example, Ascaridia spp. are reported to cause from infections of the small intestine to partial or even total obstruction of the gastrointestinal tract of the affected animal, in particular feather animals such as birds. Further, another helminth, Haemonchus spp., are known to affect animals like sheep and goats, wherein such infestation often results in the attachment in the abomasal mucosa for sucking blood from the host. Thus, the affected animal can get anaemic and short of breath. Even further, Oesophagostomum spp. are known to cause a nodule formation in the intestines of its infected hosts, which may result in dysentery.

Furthermore, heartworm disease, also known as cardiovascular dirofilariasis, is a serious and mostly fatal disease that may affect inner organs such as lung and heart in pets and certain mammals. The disease is caused by parasitic nematodes, Dirofilaria immitis, which in the adult state can have a length up to about 30 centimetres and a thickness of about 1 millimetre. These nematodes live in the heart, the lung and associated blood vessels causing severe lung disease, heart failure and damage to other inner organs such as the liver and kidneys. Thus, heartworm infection may result in complication for the host, typically culminating in the host's death.

The heartworm disease is known to affect pets, in particular dogs, which are considered as the definitive host. However, also cats, ferrets, wolves, coyotes, jackals, foxes, bears, sea lions and in very rare cases even humans (zoonosis) may be affected by heartworms.

Heartworms have to go through different stages before they become adults residing in the host animal. The mosquito plays an essential role in the heartworm's life cycle since it is required as an intermediate host. Adult female heartworms living in an infected host give birth to larvae called microfilaria, which can circulate in the bloodstream for as long as two years and are ingested by bloodsucking mosquitos. When a mosquito bites and takes up blood from such an infected host, it picks up said microfilaria, which start to develop in the mosquito such that the first and second larval stages (L₁) and (L₂) of the heartworm development occurs within the body of a mosquito. Once said larvae have matured into the third larval stage (L₃), the infective larval stage, and the mosquito locates and bites a host, these infective larvae are deposited onto the surface of the host's skin and enter the new host through the mosquito's bite such that they are under the skin at the site of the bite wound. After a short period of about 2 weeks for further growth, they develop into the fourth larval stage (L₄) and migrate to the muscles of the chest and abdomen. 45 to 60 days after infection the larvae become immature adults (fifth larval stage; L₅,) and between 75 and 120 days after infection (bite of the mosquito), these immature heartworms then enter the bloodstream and are carried to the heart and the pulmonary system, where they significantly increase in size over the next about three months. By seven months after the infection (bite of the mosquito) the adult worms have mated, and the females begin giving birth to the above-mentioned microfilaria. The matured heartworms can live for up to about 7 years in dogs and up to about 3 years in cats. Due to the longevity of these worms, each mosquito season can lead to an increasing number of heartworms in an infected pet.

Due to the extensive use of anthelmintic compounds, a highly resistant worm population is reported to have occurred. The occurrence of this resistance against known anthelmintics is considered to cause growing problems for a successful treatment of the above-mentioned disease(s).

WO 2018/087036 A1 and WO 2019/025341 A1 both disclose a compound considered as anthelmintic, namely a quinoline 3-carboxamide derivative of the following structure

wherein residues R¹, R², R³, R⁴, R⁵, R⁶, A and Q are defined correspondingly to said document.

The molecules are considered as modulators of the calcium-activated potassium channel slo-1of nematodes, wherein slo-1 can be regarded as the helminth's ortholog of the human KCa1.1 channel (potassium calcium-activated channel subfamily M alpha 1), which is encoded by the KCNMA1 gene (KCa1.1 and KCNMA1 are often used synonymously). Slo-1 exhibits calcium-activated potassium channel activity and voltage-gated potassium channel activity. Slo-1 channels play an important role in the neuromuscular system as well as in secretory cells among others. Thus, slo-1 modulators are reported to be involved in several processes including behavioural response to ethanol, locomotion and pharyngeal pumping. More particularly they disrupt neuromuscular transmission causing a flaccid paralysis and also affect feeding and egg-laying. Further, they slow the development of the larvae and the adults of the corresponding helminth.

Nevertheless, especially in view of the occurrence of resistance to known anthelmintic compounds there is still an urgent need for new active pharmaceutical ingredients that are able to address infections by helminths.

Hence, it is an object of the present invention to overcome one or more of the drawbacks of the prior art.

It is an object to provide new anthelmintic compounds which can be used to address infections in mammals, in particular in pets such as cats and dogs, especially in dogs. In particular, it is an object to provide new anthelmintic compounds which can be used to address infections in mammals by parasitic helminths such as Ostertagia ostertagi, Cooperia oncophora, Cooperia punctata, Trichostrongylus axei, Haemonchus placei, Haemonchus contortus, Nematodirus helvetianus, Nematodirus spathiger, Trichostrongylus colubriformis, Trichostrongylus circumcincta, Oesophagostomum venulosum, Chabertia ovina, Dictyocaulus viviparous, Dictyocaulus filaria, Dirofilaria immitis, Dirofilaria repens; b) Trematodes: Fasciola hepatica, Fascioloides magna, Dicrocoelium dentriticum, Paramphistomum cervi, c) Cestodes: Monezia expansa, in particular infections by Dirofilaria immitis (heartworm).

Another object is to provide new anthelmintic compounds which can be used to address infections in mammals, wherein these compounds are compatible with standard antiparasitic treatments in pets, in particular in cats and dogs, especially in dogs. In particular, it is an object to provide new anthelmintic compounds which can be used to address infections in pets such as cats and dogs and which can be administered orally or topically.

More specifically, it is an object to provide new anthelmintic compounds which can be used to address infections in mammals by parasitic helminths, in particular infections by Dirofilaria immitis (heartworm), but does not negatively affect the host by undesired side-effects.

Moreover, it is an object that said new anthelmintic compounds can be used in different treatment schedules, in particular in monthly or longer treatment schedules.

SUMMARY OF THE INVENTION

Surprisingly, it was found that at least one of the objects can be met by providing a compound according to Formula (I)

-   -   wherein     -   L is independently selected from         -   being absent, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—,             with R^(L) being independently selected from hydrogen and             C₁₋₃-alkyl,     -   R¹ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR²R³, COOH, C(═O)OR⁴, SR⁴, S(O)R⁴, S(O)₂R⁴,             S(O)₂NR⁵R⁶ and C(═O)NR⁵R⁶,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(2′)R^(3′),                     C(═O)OR^(4′), SR^(4′), S(O)R^(4′), S(O)₂R^(4′),                     S(O)₂NR^(5′)R^(6′) and C(═O)NR^(5′)R^(6′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R² and R³ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(2″)R^(3″), C(═O)OR^(4″), SR^(4″), S(O)R⁴,                 S(O)₂R^(4″), S(O)₂NR^(5″)R^(6″) and C(═O)NR^(5″)R^(6″),     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′), R^(3′), R^(4′), R^(5′) and R^(6′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(2″), R^(3″), R^(4″), R^(5″) and R^(6″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR⁸R⁹, COOH, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰,             S(O)₂NR¹¹R¹² and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(8′)R^(9′),                     C(═O)OR^(10′), SR^(10′), S(O)R^(10′), S(O)₂R^(10′),                     S(O)₂N^(11′)R^(12′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,         C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5         to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁₋₆-alkyl         substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl substituted with 4         to 10-membered heterocyclyl, C₁₋₆-alkyl substituted with         C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with 5 to 10-membered         heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R⁸ and R⁹ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(8″)R^(9″), C(═O)OR^(10″), SR^(10″), S(O)R^(10″),                 S(O)₂R^(10″), S(O)₂NR^(11″)R^(12″) and                 C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R¹³ is hydrogen or C₁₋₃ alkyl,     -   R¹⁴ is hydrogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, NR^(14′)R^(14″),         wherein R^(14′) and R^(14″) are independently C₁-3-alkyl, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to                     10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to                     10-membered heteroaryl, C₁₋₆-alkoxy,                     C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                     mercapto, NR²⁰R²¹, C(═O)OR²², SR²², S(O)R²²,                     S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁-C₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(20′)R^(21′), C(═O)OR^(22′) SR^(22′), S(O)R^(22′),                 S(O)₂R^(22′), S(O)₂NR^(23′)R^(24′) and                 C(═O)NR^(23′)R^(24′)     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R²⁵ is independently selected from hydrogen and C₁₋₆-alkyl,     -   or a stereoisomer, physiologically acceptable salt, ester,         solvate, polymorph, prodrug and mixtures thereof.

In one embodiment of the invention and/or embodiments thereof, L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—.

In one embodiment of the invention and/or embodiments thereof, L is selected from being, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,         hydroxy, NR²R³, C(═O)OR⁴ and C(═O)NR⁵R⁶,         -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituents independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy                 and NR^(2′)R^(3′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to             10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl or the heterocyclic ring formed by R²             and R³ together with the N atom to which they are attached             is optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy,     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, and NR²R³,

-   -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally substituted         with one or more substituents independently selected from the         group consisting of         -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy and             NR^(2′)R^(3′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to             10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl or the heterocyclic ring formed by R²             and R³ together with the N atom to which they are attached             is optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,         hydroxy, NR²R³, C(═O)OR⁴ and C(═O)NR⁵R⁶,         -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituents independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy                 and NR^(2′)R^(3′),         -   wherein each C₁₋₆-alkyl is optionally substituted with one             or more substituents independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, cyano, nitro, hydroxy and                 NR^(2′)R^(3′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to             10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl or the heterocyclic ring formed by R²             and R³ together with the N atom to which they are attached             is optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy,     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,         hydroxy, and NR²R³,         -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituents independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy                 and NR^(2′)R^(3′),         -   wherein each C₁₋₆-alkyl is optionally substituted with one             or more substituents independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, cyano, nitro, hydroxy and                 NR^(2′)R^(3′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to             10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl or the heterocyclic ring formed by R²             and R³ together with the N atom to which they are attached             is optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R¹ is hydrogen or halogen.

In one embodiment of the invention and/or embodiments thereof, R¹ is hydrogen.

In one embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to         10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,         halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,         S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituent(s) independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(═O)OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered         heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, hydroxy, NR⁸R⁹,         C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₆-alkoxy or C₁₋₆-alkylmercapto is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′)                 and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen or         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₆-alkyl.     -   R^(8″) are R^(9″) are independently selected from hydrogen or         C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to         10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,         halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,         S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituent(s) independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),         -   wherein each C₁₋₆-alkyl, is optionally substituted with one             or more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₁₋₆-alkoxy, cyano, hydroxy,                 NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(═O)OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered         heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, hydroxy, NR⁸R⁹,         C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₂₋₆-alkenyl, 4 to 10-membered heterocyclyl,             C₁₋₆-alkoxy or C₁₋₆-alkylmercapto is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′)                 and C(═O)NR^(11′)R^(12′),         -   wherein each C₁₋₆-alkyl, is optionally substituted with one             or more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′) and                 C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered         heteroaryl, or R⁸ and R⁹ together with the N atom to which they         are attached form a saturated or unsaturated heterocyclic ring         having 3 to 12 ring atoms, wherein 1 ring atom is N and wherein         0, 1, 2 or 3 further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen or         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₆-alkyl.     -   R^(8″) are R^(9″) are independently selected from hydrogen or         C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,         isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl         sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,         ethylamino, isopropylamino, dimethylamino, isopropylmethylamino,         hydroxyethylamino, methoxyethylamino, morpholin-4-yl,         4-methylpiperazin-1-yl, 3-hydroxy-pyrrolidin-1-yl,         3-fluoroazetidin-1-yl and 3,3-difluoroazetidin-1-yl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, or     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R¹⁶, wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof, none, one or two of residues A1, A2, A3 and A4 is N.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,

-   -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is         optionally substituted with one or more substituent(s)         independently selected from the group consisting of         -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,             C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             halogen, cyano, nitro, hydroxy, NR²⁰R²¹, C(═O)OR²² and             C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′)     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and                 hydroxy.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is hydrogen or C₆₋₁₀-aryl, wherein the C₆₋₁₀-aryl is optionally substituted with one or more substituent(s) independently selected from the group consisting of

-   -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is hydrogen orC₆₋₁₀-aryl, wherein the C₆₋₁₀-aryl is phenyl substituted with one, two or three substituents independently selected from the group consisting of

-   -   fluoride, chloride and bromide.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′)     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and                 hydroxy.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is C₆₋₁₀-aryl, wherein the C₆₋₁₀-aryl is optionally substituted with one or more substituent(s) independently selected from the group consisting of

-   -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is C₆₋₁₀-aryl, wherein the C₆₋₁₀-aryl is phenyl substituted with one, two or three substituents independently selected from the group consisting of

-   -   fluoride, chloride and bromide.

In one embodiment of the invention and/or embodiments thereof, R²⁵ is hydrogen.

In one embodiment of the invention and/or embodiments thereof the compound according to Formula (I) is present in form of the (S)-enantiomer.

Further, the present invention provides a process for preparing the compound according to Formula (I) comprising the step of

-   -   reacting a compound of Formula (A)

-   -   with a compound of Formula (B)

-   -   wherein L, R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are         defined as in any one of the embodiments described herein,     -   to obtain the compound according to Formula (I).

Further, the present invention provides a veterinary composition comprising

-   -   compound according to Formula (I), and     -   one or more physiologically acceptable excipient(s).

In one embodiment of the invention and/or embodiments thereof, the one or more physiologically acceptable excipient(s) are selected from carriers, fillers, flavours, binders, antioxidants, buffers, sugar components, lubricants, surfactants, stabilizers, flow agents, disintegration agents and preservatives and mixtures thereof.

Further, the present invention provides compounds according to Formula (I) as defined as in any one of the embodiments described herein or the veterinary composition according to the invention for use as a medicament.

Further, the present invention provides compounds according to Formula (I) as defined as in any one of the embodiments described herein or the veterinary composition according to the invention for use in the treatment of disorders/diseases caused by helminths.

In one embodiment of the invention and/or embodiments thereof, the disease is the heartworm disease.

In one embodiment of the invention and/or embodiments thereof, the helminths are Dirofilaria immitis.

DETAILED DESCRIPTION

It was found that compounds according to Formula (I) or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof are useful in the treatment of helminthiasis such as disorders/diseases caused by helminths such as Ascaridia galli, Haemonchus contortus, Oesophagostomum dentatum and by Dirofilaria immitis. In particular, the compounds according to the invention and/or any embodiments thereof are useful in the treatment of the heartworm disease. Optionally, the compounds according to the invention and/or any embodiments thereof are useful in the treatment of the disorders/diseases caused by nematodes, in particular Dirofilaria immitis, wherein the disorder/disease caused by Dirofilaria immitis is the heartworm disease.

Advantageously the compounds according to the invention and/or any embodiments thereof are effective against helminth such as Dirofilaria immitis, but not effective against bacteria that are especially relevant in the mammal's, in particular the dog's, health, such as Acinetocbacter baumanii or Staphylococcus spp. or Streptococcus spp.

The inventors found that the compounds of the invention meet such needs and are therefore very useful in the treatment (and prevention) of diseases caused by helminths such as the heartworm disease.

The following abbreviations and definitions are used throughout this application:

Generally, reference to a certain element is meant to include all isotopes of that element. For example, if a group is defined to include hydrogen or a residue is hydrogen, it also includes deuterium and tritium.

The term “C₁₋₆-alkyl” refers to alkyl groups having 1 to 6 carbon atoms that do not contain heteroatoms. Thus, the term includes straight chain alkyl groups such as methyl, ethyl, propyl, butyl, pentyl and hexyl. The term also includes branched chain isomers of straight chain alkyl groups, including but not limited to, the following that are provided by way of example: —CH(CH₃)₂, —CH(CH₃)(CH₂CH₃), —CH(CH₂CH₃)₂, —C(CH₃)₃, —CH₂CH(CH₃)₂, —CH₂CH(CH₂CH₃)₂, —CH₂C(CH₃)₃, —CH(CH₃)CH(CH₃)(CH₂CH₃), —CH₂CH₂CH(CH₃)₂, —CH₂CH₂CH(CH₃)(CH₂CH₃), —CH₂CH₂C(CH₃)₃ and others. Thus, the term “C₁₋₆-alkyl’ includes primary alkyl groups having 1 to 6 carbon atoms, secondary alkyl groups having 3 to 6 carbon atoms and tertiary alkyl groups having 4 to 6 carbon atoms.

Correspondingly, the term “C₁₋₃-alkyl” refers to alkyl groups having 1 to 3 carbon atoms that do not contain heteroatoms. Thus, the term includes straight chain alkyl groups such as methyl, ethyl, and propyl. The term also includes branched chain isomers of straight chain alkyl groups, namely CH(CH₃)₂. Thus, the term “C₁₋₃-alkyl’ includes primary alkyl groups having 1 to 3 carbon atoms, and a secondary alkyl groups having 3 carbon atoms.

The term “C₂₋₆-alkenyl” refers to straight and branched chain alkenyl groups such as those described with respect to the “C₂₋₆-alkyl” defined above, except that at least one double bond exists between two carbon atoms. Examples include, but are not limited to —CH═CH₂, —C(CH₃)═CH₂, —CH═CH(CH₃), —CH═C(CH₃)₂, —CH═CH(CH₃), —C(CH₃)═CH(CH₃), —C(CH₂CH₃)H═CH₂, —CH₂═CH(CH₂CH₃), —CH₂CH₂—CH═CH₂, CH₂CH₂—C(CH₃)═CH₂, CH₂CH₂—CH═C(CH₃)H, —CH═CH—(CH₂)₂CH₃, —CH═C(CH₃)—CH₂CH₃, —(CH₂)₃—CH═CH₂, —(CH₂)₄—CH═CH₂, —(CH₂)₂—CH═C(CH₃)₂, butadienyl, pentadienyl, and hexadienyl among others.

The term “C₂₋₆-alkynyl” refers to straight and branched chain alkynyl groups such as those described with respect to the “C₂₋₆-alkyl” defined above, except that at least one triple bond exists between two carbon atoms. Examples include, but are not limited to, - to —C≡CH, —C≡CCH₃, —C≡C—CH₂CH₃, —CH₂—C≡CH, —CH(CH₃)—C≡CH, —C(CH₃)₂—C≡CH, —CH₂—C≡CCH₃, —CH(CH₃)—C≡CCH₃, —C(CH₃)₂—C≡CCH₃, —CH₂—C≡C—CH₂CH₃, —CH(CH₃)—C≡C—CH₂CH₃, —C(CH₃)₂—C≡C—CH₂CH₃, —(CH₂)₂—C≡C—CH₂CH₃, —(CH₂)₃—C≡C—CH₃ among others.

The term “C₃₋₁₀-cycloalkyl” refers to non-aromatic monocyclic alkyl groups having 3 to 10 carbon atoms or non-aromatic polycyclic alkyl groups having 3 to 10 carbons atoms, wherein said groups consist solely of carbon and hydrogen atoms. Cycloalkyl may include fused or bridged ring systems having 3 to 10 carbon atoms. Non-aromatic monocyclic alkyl groups having 3 to 10 carbon atoms include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl and the like. Non-aromatic polycyclic alkyl groups having 3 to 10 carbon atoms include, but are not limited to, adamantine, norbornane, decalinyl, 7,7-dimethyl-bicyclo[2.2.1]heptanyl and the like.

The term “4 to 10-membered heterocyclyl” refers to cyclic groups wherein 4 to 10 members (atoms) form the skeleton, wherein the skeleton of said cyclic compounds comprises at least one carbon atom and at least one heteroatom. Examples of heteroatoms include, but are not limited to, N, O and S. Unless specifically stated otherwise in the specification, the “4 to 10-membered heterocyclyl” may be a monocyclic, bicyclic or polycyclic group which may include fused or bridged ring systems, wherein a part of the fused ring system may be aromatic; the nitrogen, carbon or sulphur atoms in the “4 to 10-membered heterocyclyl” may be optionally oxidized; the nitrogen atom may be optionally quaternized, and the heterocyclyl residue radical may be partially saturated.

Examples of heterocyclyl groups include, but are not limited, to pyrrolinyl, 3H-pyrazolyl, 4H-pyrazolyl dihydropyridyl, pyrrolidinyl, imidazolidinyl, piperidinyl, piperazinyl, homopiperazinyl, indolinyl, quinuclidinyl, morpholinyl, thiomorpholinyl thiazolodinyl, dihydrodithiinyl, dihydrodithionyl, tetrahydrothiophene, tetrahydrothiopyran, benzothiazinyl such as 2H-1,4-benzothiazinyl, dihydrobenzothiazinyl such a 2H-3,4-dihydrobenzothiazinyl, benzodioxolyl such as 1,3-benzodioxoyl, dihydrooxathiinyl, 1,4-oxathianyl. Further examples of heterocyclyl groups include, but are not limited to, those described above in which one or more S atoms in the ring is double-bonded to one or two oxygen atoms (sulfoxides and sulfones) such as tetrahydrothiophene, tetrahydrothiophene oxide and tetrahydrothiophene-1,1-dioxid as well as thiomorpholine, thiomorpholine oxide and thiomorpholine-1,1 dioxide.

The term “C₆₋₁₀ aryl” refers to a group with an aromatic skeletal structure, wherein the ring atoms of the aromatic skeletal structure are carbon atoms. In other words, the “C₆₋₁₀ aryl” does not contain heteroatoms such as N, S, O in the aromatic skeletal structure.

Examples for aryl groups include, but are not limited, to phenyl, biphenyl and naphthyl.

The term “5 to 10-membered heteroaryl” refers to an aromatic group wherein 5 to 10 members (atoms) form the skeleton, wherein the skeleton of said cyclic compound comprises at least one carbon atom and at least one heteroatom. Examples of heteroatoms include, but are not limited to, N, O and S. Unless specifically stated otherwise in the specification, the “5 to 10-membered heteroaryl” may be a monocyclic or bicyclic or polycyclic group, which may include fused ring systems.

Examples of 5 to 10-membered heteroaryl groups include, but are not limited to, pyrrolyl, imidazolyl, pyrazolyl, pyridyl, pyrimidyl, pyrazinyl, pyridazinyl, triazolyl such as 1H-1,2,3-triazolyl, 2H-1,2,3-triazolyl, 1H-1,2,4-triazolyl and 4H-1,2,4-triazlyl, tetrazolyl such as 1H-tetrazolyl, 2H tetrazolyl and 5H-tetrazoyl, indolyl, isoindolyl, indolinyl, indolizinyl, benzimidazolyl, quinolyl, isoquinolyl, indazolyl, naphthyridinyl, benzotriazolyl, oxazolyl, isoxazolyl, oxadiazolyl such as 1,2,4-oxadiazolyl, 1,3,4-oxadiazolyl, 1,2,5-oxadiazolyl, benzoxazolyl, benzoxadiazolyl, benzoxazinyl such as 2H-1,4-benzoxazinyl thiazolyl, isothiazolyl, thiadiazolyl such 1,2,3-thiadiazolyl, 1,2,4-thiadiazolyl, 1,3,4-thiadiazolyl, 1,2,5-thiadiazolyl, thienyl, benzothiazolyl, benzothiadiazolyl, benzothiazinyl, benzofuranyl, quinolinyl, isoquinolin, cinnolinyl, quinaxolinyl quinoxalinyl, triazinyl, tetrazinyl, purinyl, pteridinyl, furyl, benzodioxolyl such as 1,3-benzodioxoyl, benzothienyl, benzodithiinyl and benzoxathiinyl.

The term “C₁₋₆-alkoxy” refers to a group which based on an alkyl group having 1 to 6 carbon atoms bound to an oxygen. The alkyl group having 1 to 6 carbon atoms refers to straight and branched chains such as those described with respect to the “C₁₋₆-alkyl” defined above.

Correspondingly, the term “C₁₋₃-alkoxy” refers to a group which is based on an alkyl group having 1 to 3 carbon atoms bound to an oxygen. The alkyl group having 1 to 3 carbon atoms refers to straight and branched chains such as those described with respect to the “C₁₋₃-alkyl” defined above.

The term “C₁₋₆-alkylmercapto” refers to a group which is based on an alkyl group having 1 to 6 carbon atoms bound to a sulfur The alkyl group having 1 to 6 carbon atoms refers to straight and branched chains such as those described with respect to the “C₁₋₆-alkyl” defined above.

“Optionally substituted” refers to the optional replacement of one or more hydrogen(s) of the group to be substituted with one or more of the defined substituent(s).

Further amines, hydroxyl and mercapto groups may be protected. The term “protected” with regard to these groups refers to forms of these functionalities with a protecting group to prevent said groups from undesirable reaction. Such protecting groups are known to those skilled in the art for example from Protective Groups in Organic Synthesis; Wuts, P. G. M. John Wiley & Sons, New York, NY, (53^(th) Edition, 2014). The protecting groups can be added or removed using the procedures set forth therein.

Examples of protected hydroxyl groups include, but are not limited to, silyl ethers such as those obtained by reaction of a hydroxyl group with a reagent such as, but not limited to, t-butyldimethyl-chlorosilane, trimethylchlorosilane, triisopropylchlorosilane, triethylchlorosilane; substituted methyl and ethyl ethers such as, but not limited to, methoxymethyl ether, methythiomethyl ether, benzyloxymethyl ether, t-butoxymethyl ether, 2-methoxyethoxymethyl ether, tetrahydropyranyl ethers, 1-ethoxyethyl ether, allyl ether, benzyl ether; esters such as, but not limited to, benzoylformate, formate, acetate, trichloroacetate and trifluoracetate.

Examples of protected amine groups include, but are not limited to, amides such as formamide, acetamide, trifluoroacetamide and benzamide; imides, such as phthalimide and dithiosuccinimide; carbamate such as tert-butyloxycarbonyl (Boc) and others.

Examples of protected mercapto groups include, but are not limited to, thioether such as S-benzyl thioether, and S-4-picolyl thioether; substituted S-methyl derivatives such as hemithio, dithio and aminothio acetals and others.

Stereoisomers include compounds which are made of the same atoms connected in the same sequence, but the atoms are positioned differently in space. Stereoisomers include diastereoisomers and enantiomers.

A “physiologically acceptable salt” it referred to as salt with an inorganic base, organic base, inorganic acid, organic acid or basic or acidic amino acid.

Examples of suitable inorganic acids for making (physiologically acceptable) salts include, but are not limited to, hydrochloric, hydrobromic, hydroiodic, nitric, carbonic, sulfuric and phosphoric acid.

Examples of suitable organic acids for making (pharmaceutically acceptable) salts include, but are not limited to, cholic acid, sorbic acid, lauric acid, acetic acid, trifluoroacetic acid, formic acid, propionic acid, succinic acid, glycolic acid, gluconic acid, digluconic acid, lactic acid, malic acid, tartaric acid, citric acid, ascorbic acid, glucuronic acid, maleic acid, fumaric acid, pyruvic acid, aspartic acid, glutamic acid, benzoic acid, anthranilic acid, mesylic acid, stearic acid, salicylic acid, p-hydroxybenzoic acid, phenylacetic acid, mandelic acid, embonic acid, ethanesulfonic acid, benzenesulfonic acid, toluene sulfonic acid, pantothenic acid, 2-hydroxyethanesulfonic acid, sulfanilic acid, cyclohexylaminosulfonic acid, P-hydroxybutyric acid, galactaric acid, galacturonic acid, adipic acid, alginic acid, butyric acid, camphoric acid, camphorsulfonic acid, cyclopentanepropionic acid, dodecylsulficacid, glycoheptanoic acid, glycerophosphic acid, heptanoic acid, hexanoic acid, nicotinic acid, 2-naphthalesulfonic acid, oxalic acid, palmoic acid, pectinic acid, 3-phenylpropionic acid, picric acid, pivalic acid, thiocyanic acid, tosylic acid, undecanoic acid and acidic amino acids such as aspartic acid and glutamic acid.

Examples of base addition salts may include, for example, metallic salts and organic salts.

Metallic salts include, but are not limited to, alkali metal (group Ia) salts, alkaline earth metal (group IIa) salts and other physiologically acceptable metal salts. Examples of such salts may be made from aluminium, calcium, lithium, magnesium, potassium, sodium, and zinc. For example, a free acid compound may be mixed with sodium hydroxide to form such a base addition salt.

Organic salts may be made from amines, such as trimethylamine, diethylamine, N,N′-dibenzyl-ethylenediamine, chloroprocaine, ethanolamine, diethanolamine, ethylenediamine, N-methyl-glucamine, procaine and basic amino acids such as arginine, lysine and ornithine.

As used herein, the term “pharmaceutically acceptable ester” refers to esters that hydrolyze in vivo and include those that break down readily in the human body to leave the parent compound or a salt thereof. Suitable ester groups include, for example, those derived from pharmaceutically acceptable aliphatic carboxylic acids, particularly alkanoic, alkenoic, cycloalkanoic and alkanedioic acids in which each alkyl or alkenyl moiety advantageously has not more than 6 carbon atoms. Representative examples of particular esters include, but are not limited to, formates, acetates, propionates, butyrates, acrylates and ethylsuccinates.

A solvate of a compound can be regarded as a compound in which an organic solvent or water adheres to said compound. Organic solvents refer to the ones which are known by the skilled person. In case that water is adhered to the compound the corresponding compound is known as a hydrate.

The term “polymorph” as used herein and as generally understood by the skilled person refers to different crystalline forms of the same molecular entity. Therefore, due to their different chemical compositions, solvates and hydrates as discussed above are not included in the definition of polymorphism but are rather designated “pseudopolymorphs” instead.

The term “prodrug” refers to compounds that are rapidly transformed in vivo to yield the parent compound of the above Formula ((I), for example by hydrolysis in blood. A thorough discussion is provided in T. Higuchi and V. Stella, Pro-drugs as Novel Delivery Systems, Vol. 14 of the A. C. S. Symposium Series, and in Edward B. Roche, Bioreversible Carriers in Drug Design, American Pharmaceutical Association and Pergamon Press, 1987.

The term “pharmaceutically acceptable prodrugs” as used herein refers to those prodrugs of the compounds of the present invention that are, within the scope of sound medical judgment, suitable for use in contact with the tissues of humans and lower animals without undue toxicity, irritation, allergic response and the like, commensurate with a reasonable benefit/risk ratio and effective for their intended use, as well as the zwitterionic forms, where possible, of the compounds of the invention.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L is defined as anywhere in the description.

In an embodiment of the invention and/or embodiments thereof, L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof, L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—.

In an embodiment of the invention and/or embodiments thereof, L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—.

In an embodiment of the invention and/or embodiments thereof, L is selected from being absent, —O— and —S—.

In an embodiment of the invention and/or embodiments thereof, L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof, L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—.

In an embodiment of the invention and/or embodiments thereof, L is selected from —O—, —S—, —S(O)— and —S(O)₂—.

In an embodiment of the invention and/or embodiments thereof, L is selected from —O— and —S—.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iai) or (Iaii)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iai), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iaii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iaiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iaiv), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R¹ is defined as below.

In an embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,         hydroxy, NR²R³, C(═O)OR⁴ and C(═O)NR⁵R⁶,     -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally substituted         with one or more substituents independently selected from the         group consisting of         -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy and             NR^(2′)R^(3′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to             10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl or the heterocyclic ring formed by R²             and R³ together with the N atom to which they are attached             is optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy,     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₆-alkyl.

Optionally, in an embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and         C(═O)NR⁵R⁶,         -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituents independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy                 and NR^(2′)R^(3′),     -   R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₃-alkyl,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₃-alkyl.

Optionally, in an embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy and halogen,         -   wherein C₁₋₆-alkyl and C₁₋₆-alkoxy is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy and                 NR^(2′)R^(3′),     -   wherein R^(2′) and R^(3′) are independently selected from         hydrogen and C₁₋₃-alkyl, more preferably from hydrogen and         methyl.

In one embodiment of the invention and/or embodiments thereof, R¹ is independently selected from the group consisting of

-   -   hydrogen, methyl, trifluoromethyl, ethyl, methoxy, ethoxy,         fluoride and chloride.

In one embodiment of the invention and/or embodiments thereof, R¹ is hydrogen.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ibi)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R⁷, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ibi), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R⁷ is defined as below.

In an embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to         10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,         halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,         S(O)₂R¹⁰ and C(═O)NR¹¹R¹²         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₁₋₆-alkoxy or             C₁₋₆-alkylmercapto is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(═O)—OR¹⁰″ and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof, wherein R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered         heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, hydroxy, NR⁸R⁹,         C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₆-alkoxy or C₁₋₆-alkylmercapto is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,             halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′) and             C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen or         C₁₋₆-alkyl, preferably from hydrogen or C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₆-alkyl, preferably from hydrogen         or C₁₋₆-alkyl,     -   R^(8″) are R^(9″) are independently selected from hydrogen or         C₁₋₆-alkyl, preferably from hydrogen or C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered         heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy, NR⁸R⁹,         SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is optionally             substituted with one or more substituent(s) independently             selected from the group consisting of             -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′)                 and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl.

In an embodiment of the invention and/or embodiments thereof, R⁷ is independently selected from the group consisting of

-   -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,         isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl         sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,         ethylamino, isopropylamino, dimethylamino, isopropylmethylamino,         hydroxyethylamino, methoxyethylamino, morpholin-4-yl,         4-methylpiperazin-1-yl, 3-hydroxy-pyrrolidin-1-yl,         3-fluoroazetidin-1-yl and 3,3-difluoroazetidin-1-yl, preferably         dimethylamino and morpholin-4-yl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ici), (Icii), (Iciii), (Iciv), (Icv), (Icvi) or (Icvii).

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ici), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Icii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iciii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iciv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Icv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Icvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Icvii), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R¹³ and R¹⁴ as well as A1, A2, A3 and A4 are defined as below.

In an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ is hydrogen or C₁₋₃ alkyl and R¹⁴ is hydrogen, C₁₋₃ alkyl or         C₁₋₃ alkoxy,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

More suitably, in an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ is hydrogen or C₁₋₃ alkyl and R¹⁴ is hydrogen or C₁₋₃ alkyl,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl, C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl, C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl, C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl, C₁₋₃ alkoxy,     -   wherein none, one or two of residues A1, A2, A3 and A4 is N.

More suitably, in an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ is hydrogen, methyl or ethyl, preferably hydrogen or methyl         and R¹⁴ is hydrogen or methyl, preferably hydrogen,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkyl,     -   wherein none, one or two of residues A1, A2, A3 and A4 is N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idi).

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R⁷, A1, A2, A3, A4, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idi), preferably in form of the (S)-enantiomer.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or R¹³ and R¹⁴ together with the atoms to which         they are attached form a 5 or 6-carbon atoms containing         unsaturated ring, wherein the unsaturated ring is optionally         substituted with one or more C₁₋₃-alkyl, and/or wherein one or         more of the ring-forming carbon atoms are optionally replaced by         —NH—, —N═, ═N—, —O— or —S—.

Examples of the 5 or 6 carbon atoms containing saturated or unsaturated rings, wherein the 5 or 6-carbon atoms containing saturated ring is optionally substituted with one or more C₁₋₃-alkyl or ═O, and wherein one or more of the saturated ring forming carbon atoms are optionally replaced by —NH—, —N═, N—, —O—, —S(O)—, —S(O)₂— or —S—,- and examples of the 5 or 6-carbon atoms containing unsaturated or unsaturated rings, wherein the 5 or 6-carbon atoms containing saturated ring is optionally substituted with one or more C₁₋₃-alkyl, and wherein one or more of the unsaturated ring forming carbon atoms are optionally replaced by —NH—, —N═, N—, —O—, - or —S—,- include, but are not limited to, the residues which are represented by the below structures

-   -   wherein

    -   

    -   denotes the bond with which the above ring system is fused with         the aromatic ring inter alia comprising A1, A2, A3, A4.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O—, or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof, none of A1, A2, A3 and A4 is N.

In one embodiment of the invention and/or embodiments thereof, A1 is N. In one embodiment of the invention and/or embodiments thereof, A2 is N. In one embodiment of the invention and/or embodiments thereof, A3 is N. In one embodiment of the invention and/or embodiments thereof, A4 is N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idii), (Idiii) or (Idiv)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R⁷, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idiv), preferably in form of the (S)-enantiomer.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idv) or (Idvi)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R⁷, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Idvi), preferably in form of the (S)-enantiomer.

In one embodiment of the invention and/or embodiments thereof, none of A1, A2, A3 and A4 is N.

In one embodiment of the invention and/or embodiments thereof, A1 is N. In one embodiment of the invention and/or embodiments thereof, A2 is N. In one embodiment of the invention and/or embodiments thereof, A3 is N. In one embodiment of the invention and/or embodiments thereof, A4 is N.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R¹⁹ is defined as below.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy,                 C(═O)OR²², S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴,     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,                 C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl, preferably from hydrogen and C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and                 hydroxy.

In one embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy,                 C(═O)OR²², S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴,     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,                 C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl, preferably from hydrogen and C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from the group consisting of

-   -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and                 hydroxy.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is a 5 to 10-membered heteroaryl

-   -   wherein the 5 to 10-membered heteroaryl is optionally         substituted with one or more substituent(s) independently         selected from the group consisting of         -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and hydroxy.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is a 5 to 10-membered heteroaryl

-   -   wherein the 5 to 10-membered heteroaryl is optionally         substituted with one or more substituent(s) independently         selected from the group consisting of         -   C₁₋₆-alkyl and halogen, preferably halogen.

Examples of 5 to 10-membered heteroaryl groups include, but are not limited to, pyrrolyl, imidazolyl, pyrazolyl, pyridin-2-yl, pyridin-3-yl, pyridin-4-yl, pyrimidin-2-yl, pyrimidin-3-yl, pyrimidin-4-yl, pyrazinyl, pyridazinyl, triazolyl such as 1H-1,2,3-triazolyl, 2H-1,2,3-triazolyl, 1H-1,2,4-triazolyl and 4H-1,2,4-triazlyl, tetrazolyl such as 1H-tetrazolyl, 2H tetrazolyl and 5H-tetrazoyl, indolyl, isoindolyl, indolinyl, indolizinyl, benzimidazolyl, quinoline 4-yl, quinoline-8-yl, isoquinolyl, indazolyl, naphthyridinyl, benzotriazolyl, oxazolyl, isoxazolyl, oxadiazolyl such as 1,2,4-oxadiazolyl, 1,3,4-oxadiazolyl, 1,2,5-oxadiazolyl, benzoxazolyl, benzoxadiazolyl, benzoxazinyl such as 2H-1,4-benzoxazinyl thiazolyl, isothiazolyl, thiadiazolyl such 1,2,3-thiadiazolyl, 1,2,4-thiadiazolyl, 1,3,4-thiadiazolyl, 1,2,5-thiadiazolyl, thien-2-yl, thien-3-yl benzothiazolyl, benzothiadiazolyl, benzothiazinyl, benzofuranyl, quinolinyl, isoquinolin, cinnolinyl, quinaxolinyl quinoxalinyl, triazinyl, tetrazinyl, purinyl, pteridinyl, furyl, benzodioxolyl such as 1,3-benzodioxoyl, benzothienyl, benzodithiinyl and benzoxathiinyl. Preferred are pyridin-2-yl, pyridin-3-yl, pyridin-4-yl, pyrimidin-2-yl, pyrimidin-3-yl, pyrimidin-4-yl, quinoline-8-yl, thien-2-yl and thien-3-yl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is a 5 to 10-membered heteroaryl,

-   -   wherein the 5 to 10-membered heteroaryl is substituted with one         or more substituent(s) independently selected from the group         consisting of         -   C₁₋₆-alkyl and halogen, preferably halogen.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is selected from the group consisting of

-   -   2,5-dichloropyridin-4-yl, 2,6-dichloropyridn-4-yl,         5-chlorothien-2-yl, 5-chlorothien-3-yl and         2,6-difluoropyridin-yl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is hydrogen or C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is optionally substituted with one or         more substituent(s) independently selected from the group         consisting of     -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is hydrogen or C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is phenyl substituted with one, two or         three substituents independently selected from the group         consisting of         -   fluoride, chloride and bromide.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is optionally substituted with one or         more substituent(s) independently selected from the group         consisting of     -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is phenyl substituted with one, two or         three substituents independently selected from the group         consisting of         -   fluoride, chloride and bromide.

Examples of phenyl substituted with one, two or three substituents independently selected from the group consisting of

-   -   fluoride, chloride and bromide include, but are not limited to,         2-fluorophenyl, 3-fluourophenyl, 4-fluorophenyl, 2-chlorophenyl,         3-chlorophenyl, 4-chlorophenyl, 2-bromo-phenyl, 3-bromophenyl,         4-bromophenyl, 2,3-difluorophenyl, 2,4-difluorophenyl,         2,5-di-fluorophenyl, 3,4-difluorophenyl, 3,5-difluorophenyl,         2,3-dichlorophenyl, 2,4-dichlorophenyl, 2,5-dichlorophenyl,         3,4-dichlorophenyl, 3,5-diclorophenyl, 2,3-dibromophenyl,         2,4-dibromophenyl, 2,5-dibromophenyl, 3,4-dibromophenyl,         3,5-dibromophenyl, 2,3,4-trifluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 2,3,4-trichlorophenyl,         2,3,5-trichlorophenyl, 3,4,5-trichlorophenyl,         2,3,4-tribromophenyl, 2,3,5-tribromophenyl,         3,4,5-tribromophenyl, 2-chloro-3-fluorophenyl,         2-chloro-4-fluorophenyl, 2-chloro-5-fluorophenyl,         3-chloro-2-fluorophenyl, 3-chloro-4-fluorophenyl,         3-chloro-5-fluorophenyl, 4-chloro-2-fluorophenyl,         4-chloro-3-fluoro-phenyl, 4-chloro-5-fluorophenyl,         5-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chloro-4-fluorophenyl, 3-bromo-2fluorophenyl,         4-bromo-2-chlorobromophenyl, 4-bromo-3-chlorophenyl,         3,4-dichloro-2-fluoro-phenyl, 3,5-dichloro-2-fluorophenyl,         3,5-dichloro-4-fluorophenyl, 4,5-dichloro-3-flurorophenyl,         3,4-dibromo-2-fluoro-phenyl, 3,5-dibromo-2-fluorophenyl,         4,5-dibromo-3-flurophenyl, 2-chloro-3,4-difluorophenyl,         2-chloro-3,5-difluorophenyl, 3-chloro-4,5-difluorophenyl,         3,4-dibromo-2-chlorophenyl, 3,5-dibromo-2-chlorophenyl,         4,5-dibromo-3-chlorophenyl, 2-bromo-3,4-difluorophenyl,         2-bromo-3,5-difluorophenyl, 3-bromo-4,5-difluorophenyl,         2-bromo-3,4-dichlorophenyl, 2-bromo-3,5-dichlorophenyl,         3-bromo-4,5-dichlorophenyl, 4-bromo-3-chloro-2-fluorophenyl,         4-bromo-2-chloro-3-fluorophenyl,         2-bromo-3-chloro-4-fluorophenyl,         5-bromo-3-chloro-2-fluorophenyl,         5-bromo-2-chloro-3-fluorophenyl,         2-bromo-3-chloro-5-fluourophenyl,         5-bromo-4-chloro-3-fluorophenyl, 5-bromo-3-chloro-4-fluorophenyl         and 3-bromo-4-chloro-5 fluorophenyl.

In an embodiment of the invention and/or embodiments thereof, R¹⁹ is independently selected from hydrogen, 3-flurorophenyl, 3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl, 2,3-di-chlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl, 3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl, 5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl, 3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl, 3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more preferably 3-chlorophenyl, 2,3-dichlorophenyl, 3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl, 3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl, 3,5-dichloro-4-fluorophenyl, in particular hydrogen, 2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iei), (Ieii) or (Ieiii)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4 and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iei), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ieii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ieiii), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R²⁵ is defined as below.

In an embodiment of the invention and/or embodiments thereof, R²⁵ is hydrogen or methyl, preferably hydrogen.

In an embodiment of the invention and/or embodiments thereof, the compound is according to Formula (Ifi) or (Ifii)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4 and R¹⁹ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ifi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ifii), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L and R⁷ are defined as below.

In an embodiment of the invention and/or embodiments thereof, L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—, and

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to         10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—, and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or             R⁸ and R⁹ together with the N atom to which they are             attached form a saturated or unsaturated heterocyclic ring             having 3 to 12 ring atoms, wherein 1 ring atom is N and             wherein 0, 1, 2, or 3 further ring atoms are selected from             N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl, preferably R^(L) is hydrogen, and

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to         10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Igi), (Igii), (Igiii), (Igiv), (Igv) or (Igvi)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Igi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Igii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Igiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Igiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Igv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Igvi), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L as well as R¹³, R¹⁴, A1, A2, A3, A4 are defined as below.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R¹⁸ and         R^(18″) are independently C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)—, and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)—, and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)—, and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen, and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)—, and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)—, and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)—, and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihi), (Ihii) (Ihiii), (Ihiv), (Ihv) or (Ihvi)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R⁷, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihvi), preferably in form of the (S)-enantiomer.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen, and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R¹⁶, wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—, and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)—, and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)—, and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihvii), (Ihviii) (Ihix) or (Ihx)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R⁷, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ihx), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L and R¹⁹ are defined as below.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

Optionally, in an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

Optionally, in an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iii), (Iiii), (Iiiii), (Iiiv), (Iiv) or (Iivi)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4, and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iiiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iiiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iivi), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R¹ is hydrogen.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R⁷ as well as R¹³, R¹⁴, A1, A2, A3 and A4 are defined as below.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iji), (Ijii) (Ijiii), (Ijiv), (Ijv), (Ijvi), (Ijvii) (Ijviii) or (Ijix)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iji), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijix), preferably in form of the (S)-enantiomer.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof

-   -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijx), (Ijxi) (Ijxii), (Ijxiii), (Ijxiv) or (Ijxv)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijx), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijxii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ijxv), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R⁷ and R¹⁹ are defined as below.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR‘R’,                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iki), (Ikii), (Ikiii), (Ikiv), (Ikv), (Ikvi), (Ikvii), (klviii) or (Ikix)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R¹³R¹⁴, A1, A2, A3, A4 and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iki), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ikix), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R¹³, R¹⁴, A1, A2, A3 and A4 as well as R¹⁹ are defined as below.

In an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIi), (IIii) (IIiii), (IIiv), (IIv), (IIvi), (IIvii) (IIviii) or (IIix)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R⁷ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIix), preferably in form of the (S)-enantiomer.

In an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIx), (IIxi) (IIxii), (IIxiii), (IIxiv) or (IIxv)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹, R⁷ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIx), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIxii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (IIxv), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L, R⁷ as well as R¹³, R¹⁴, A1, A2, A3 and A4 are defined as below.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 5 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 5 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl, and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 5 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or     -   NR^(18′)R^(18″), wherein R^(18′) and R^(18″) are independently         C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 5 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is optionally             substituted with one or more substituent(s) independently             selected from the group consisting of             -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′)                 and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is         independently hydrogen, C₁₋₃ alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is         independently hydrogen, C₁₋₃ alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR⁸R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is         independently hydrogen, C₁₋₃ alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is         independently hydrogen, C₁₋₃ alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imi), (Imii), (Imiii), (Imiv), (Imv), (Imvi), (Imvii), (Imviii), (Imix), (Imx), (Imxi) or (Imxii)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imx), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxii), preferably in form of the (S)-enantiomer.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl, R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are         independently selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S, and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxiii), (Imxiv), (Imxv), (Imxvi), (Imxvii), (Imxviii), (Imxix) or (Imxx)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R¹⁹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Imxx), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L, R⁷ and R¹⁹ are defined as below.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl, R^(8″) and R^(9″) are independently selected         from hydrogen or C₁₋₃-alkyl, preferably from hydrogen, methyl or         ethyl,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or R²⁰             and R²¹ together with the N atom to which they are attached             form a saturated or unsaturated heterocyclic ring having 3             to 12 ring atoms, wherein 0, 1, 2 or 3 further ring atoms             are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C¹⁻⁶-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is optionally             substituted with one or more substituent(s) independently             selected from the group consisting of             -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′)                 and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ini), (Inii), (Iniii), (Iniv), (Inv), (Invi), (Invii), (Inviii), (Inix), (Inx), (Inxi) or (Inxii)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R¹³, R¹⁴, A1, A2, A3, A4 as well as R² are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ini), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Inii), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iniii), preferably in the form of the (S)-enantiomer). In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iniv), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Inv), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Invi), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Invii), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Inviii), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Inix), preferably in the form of the (S)-enantiomer). In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Inx), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Inxi), preferably in the form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Inxii), preferably in the form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L, R¹³, R¹⁴, A1, A2, A3 and A4 as well as R¹⁹ are defined as in any embodiment described herein.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R¹⁸ and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R¹⁸ and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioi), (Ioii), (Ioiii), (Ioiv), (Iov), (Iovi), (Iovii), (Ioviii), (Ioix), (Iox), (Ioxi) or (Ioxii)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R⁷ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iov), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iovi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iovii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (lox), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxii), preferably in form of the (S)-enantiomer.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C¹⁻⁶-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.     -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen, and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R¹⁶, wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl, preferably R^(L) is hydrogen,

-   -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxiii), (Ioxiv), (Ioxv), (Ioxvi), (Ioxvii), (Ioxviii), (Ioxix) or (Ioxx)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹, R⁷ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Ioxx), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein R⁷, R¹³, R¹⁴, A1, A2, A3, A4 as well as R¹⁹ are defined as below.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqi), (Iqii), (Iqiii), (Iqiv), (Iqv), (Iqvi), (Iqvii), (Iqviii), (Iqix), (Iqx), (Iqxi) or (Iqxii)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqx), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxii), preferably in form of the (S)-enantiomer.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxiii), (Iqxiv), (Iqxv), (Iqxvi), (Iqxvii), (Iqxviii), (Iqxix) or (Iqxx)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein L, R¹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iqxx), preferably in form of the (S)-enantiomer.

The invention provides a compound according to the invention and/or embodiments thereof, wherein L, R⁷, R¹³, R¹⁴, A1, A2, A3, A4 as well as R¹⁹ are defined as below.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R¹⁸ and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(5′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₁₋₆-alkoxy or             C₁₋₆-alkylmercapto is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(5′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(5′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently         hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(5′)R^(15″),         wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR⁸R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH— or —O—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iri), (Irii), (Iriii), (Iriv), (Irv), (Irvi), (Irvii), (Irviii), (Irix), (Irx), (Irxi), (Irxii), (Irxiii), (Irxiv), (Irxv), (Irxvi), (Irxvii), (Irxviii), (Irxix), (Irxx), (Irxxi), (Irxxii), (Irxxiii), (Irxxiv), (Irxxv), (Irxxvi), (Irxxvii), (Irxxviii), (Irxxix), (Irxxx), (Irxxxi), (Irxxii), (Irxxxiii), (Irxxxiv), (Irxxxv) or (Irxxxvi)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iri), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iriii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Iriv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irx), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxx), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxx), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxiii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxiv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxvi), preferably in form of the (S)-enantiomer.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(2′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to             10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,             halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,             S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl,                 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto is optionally substituted with one or                 more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                     NR^(8′)R^(9′), C(═O)OR^(10′) and                     C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(O)—OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(Z″) ˜ are independently         selected from hydrogen and C₁₋₆-alkyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   and     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                     heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered                     heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro,                     hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is hydrogen or C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —CH₂—, —O—, —S—, —S(O)— and         —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —CH₂—, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR⁸R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —NR^(L)—, —O—, —S—, —S(O)— and         —S(O)₂—, with R^(L) being independently selected from hydrogen         and C₁₋₃-alkyl, preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In one embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with         R^(L) being independently selected from hydrogen and C₁₋₃-alkyl,         preferably R^(L) is hydrogen,     -   and     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₃-alkoxy, C₁₋₃-alkylmercapto, hydroxy,             NR⁸R⁹, SR¹⁰, S(O)R¹⁰ and S(O)₂R¹⁰,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered                 heterocyclyl, C₁₋₃-alkoxy or C₁₋₃-alkylmecapto is                 optionally substituted with one or more substituent(s)                 independently selected from the group consisting of                 -   C₁₋₃-alkyl, 4 to 10-membered heterocyclyl,                     C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′),                     C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰ is independently selected from hydrogen or C₁₋₃-alkyl,         preferably from hydrogen, methyl or ethyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₃-alkyl, preferably from hydrogen,         methyl or ethyl,     -   R^(8″) and R^(9″) are independently selected from hydrogen or         C₁₋₃-alkyl, preferably from hydrogen, methyl or ethyl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, C₁₋₃         alkyl or C₁₋₃ alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is C₆₋₁₀-aryl,         -   wherein the C₆₋₁₀-aryl is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, halogen, cyano and nitro.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from hydrogen, 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from being absent, —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof,

-   -   L is selected from —O—, —S—, —S(O)— and —S(O)₂—,     -   and     -   R⁷ is independently selected from the group consisting of         -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,             isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl             sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,             ethylamino, isopropylamino, dimethylamino,             isopropylmethylamino, hydroxyethylamino, methoxyethylamino,             morpholin-4-yl, 4-methylpiperazin-1-yl,             3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and             3,3-difluoroazetidin-1-yl, preferably dimethylamino and             morpholin-4-yl,     -   and     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen or C₁₋₃         alkoxy,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen or C₁₋₃         alkoxy,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen or C₁₋₃         alkoxy,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen or C₁₋₃         alkoxy,     -   wherein none, one or two of A1, A2, A3 and A4 are N,     -   and     -   R¹⁹ is independently selected from 3-flurorophenyl,         3-chlorophenyl, 2,3-diflurorophenyl 3,5-difluorophenyl,         2,3-dichlorophenyl, 3,5-dichlorophenyl, 2-chloro-3-fluorophenyl,         3-chloro-2-fluorophenyl, 5-chloro-3-fluorophenyl,         5-chlor-3-fluorophenyl, 5-chloro-2-fluorophenyl,         3,4,5-trifluorophenyl, 2,3,5-trifluorophenyl,         3,5-dichloro-4-fluorphenyl and 3,4,5-trichlorophenyl, more         preferably 3-chlorophenyl, 2,3-dichlorophenyl,         3,5-dichlorophenyl, 3,5-difluorophenyl, 2,3,5-trifluorophenyl,         3,4,5-trifluorophenyl, 3-chloro-2-fluorophenyl,         5-chloro-3-fluorophenyl, 5-chloro-3-fluorophenyl,         3,5-dichloro-4-fluorophenyl, in particular hydrogen,         2,3-dichlorophenyl and 3,5-dichlorophenyl.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxvii), (Irxxxviii), (Irxxxix), (Irxl), (Irxli), (Irxlii), (Irxliii), (Irxliv), (Irxlv), (Irxlvi), (Irxlvii), (Irxlviii), (Irxlix), (Irl), (Irli), (Irlii), (Irliii), (Irliv), (Irlv), (Irlvi), (Irlvii), (Irlviii), (Irlix) or (Irlx)

or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof, wherein R¹ and R²⁵ are defined as in any of the embodiments described herein.

In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxxxix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxl), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxli, preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxlii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxliii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxliv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxlv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxlvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxlvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxlviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irxlix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irl), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irli), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irlii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irliii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irliv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irlv), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irlvi), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irlvii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irlviii), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irlix), preferably in form of the (S)-enantiomer. In an embodiment of the invention and/or embodiments thereof, the compounds are according to Formula (Irlx), preferably in form of the (S)-enantiomer.

The compound according to invention can be considered as an “active” agent, which in this context is regarded as a substance that will inhibit the growth of helminths such as Dirofilaria, in particular Dirofilaria immitis. The term “inhibiting the growth” indicates that the rate of increase in the numbers of a population of a helminth is reduced. Thus, the term includes situations in which the helminth population increases but at a reduced rate, as well as situations where the growth of the population is stopped, as well as situations where the numbers of the helminth in the population are reduced or the population is even eliminated.

Further, the present invention provides a process for preparing the compound according to Formula (I) comprising the step of

-   -   reacting a compound of Formula (A)

with a compound of Formula (B)

wherein

-   -   L is independently selected from         -   being absent, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—,             with R^(L) being independently selected from hydrogen and             C₁₋₃-alkyl,     -   R¹ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR²R³, COOH, C(═O)OR⁴, SR⁴, S(O)R⁴, S(O)₂R⁴,             S(O)₂NR⁵R⁶ and C(═O)NR⁵R⁶,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(2′)R^(3′),                     C(═O)OR^(4′), SR^(4′), S(O)R^(4′), S(O)₂R^(4′),                     S(O)₂NR^(5′)R^(6′) and C(═O)NR^(5′)R^(6′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R² and R³ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(2″)R^(3″), C(═O)OR^(4″), SR^(4″), S(O)R⁴,                 S(O)₂R^(4″), S(O)₂NR^(5″)R^(6″) and C(═O)NR^(5″)R^(6″),     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′), R^(3′), R^(4′), R^(5′) and R^(6′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(2″), R^(3″), R^(4″), R^(5″) and R^(6″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR⁸R⁹, COOH, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰,             S(O)₂NR¹¹R¹² and C(═O)NR¹¹R¹²,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy or             C₁₋₆-alkylmercapto, is optionally substituted with one or             more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                 mercapto, NR^(8′)R^(9′), C(═O)OR^(10′), SR^(10′),                 S(O)R^(10′), S(O)₂R^(10′), S(O)₂NR^(11′)R^(12′) and                 C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R⁸ and R⁹ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(8″)R^(9″), C(═O)OR^(10″), SR^(10″), S(O)R^(10″),                 S(O)₂R^(10″), S(O)₂NR^(11″)R^(12″) and                 C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R¹³ is hydrogen or C₁₋₃ alkyl,     -   R¹⁴ is hydrogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, NR^(14′)R^(14″),         wherein R^(14′) and R^(14″) are independently C₁-3-alkyl or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to                     10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to                     10-membered heteroaryl, C₁₋₆-alkoxy,                     C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                     mercapto, NR²⁰R²¹, C(═O)OR²², SR²², S(O)R²²,                     S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁-C₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(20′)R^(21′), C(═O)OR^(22′) SR^(22′), S(O)R^(22′),                 S(O)₂R^(22′), S(O)₂NR^(23′)R^(24′) and                 C(═O)NR^(23′)R^(24′) R²², R²³ and R²⁴ are independently                 selected from hydrogen and C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R²⁵ is independently selected from hydrogen and C₁₋₆-alkyl, to         obtain the compound according to Formula (I).

In an embodiment of the invention and/or embodiments thereof, as far as L, R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are concerned, the same applies as described above with regard to the compound according to the invention.

The compounds of Formula (A) and Formula (B) are either commercially or synthetically available.

In an embodiment of the invention and/or embodiments thereof, the carboxylic acid of Formula (A) and the amine according to Formula (B) can be submitted to form the corresponding amide group in an organic solvent in the presence of a coupling agent.

A coupling agent can be regarded as a substance generally facilitating the formation of an ester or an amide. The coupling agent reacts with a carboxy group by forming a reactive intermediate which is subsequently further reacted with an alcohol or an amine to form the final product, i.e. an ester or an amide.

Examples of coupling agents include, but are not limited to, carbodiimides such as N,N′-dicyclohexylcarbodiimide (DCC), diisopropylcarbodiimide (DIC), 1-etyhl-3-(3-dimethyl-aminopropyl) carbodiimide (EDC), 1-etyhl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDCxHCl) and N-Cyclohexyl-N′-(2-morpholinoethyl)carbodiimid-methyl-p-toluolsulfonat (CMC), Phosphonium salts such as Benzotriazol-1-yl-oxytripyrrolidino-phosphoniumhexafluorophosphat (PyBOP), aminium salts such as 3-[bis(dimethyl-amino)methyliumyl]-3H-benzotriazol-1-oxid-hexafluorphosphat (HBTU) and carbonyldi-imidazole (CDI).

In an embodiment of the invention and/or embodiments thereof, the coupling agent is selected from N,N′-dicyclohexylcarbodiimide (DCC), diisopropylcarbodiimide (DIC), 1-etyhl-3-(3-dimethylaminopropyl) carbodiimide (EDC), 1-etyhl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDCxHCl) and carbonyldiimidazole (CDI). More preferably the coupling agent is 1-etyhl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride.

Organic solvents are known to the skilled person.

A suitable organic solvent for the process according to the present invention can for example be acetonitrile, dioxane, tetrahydrofuran (THF) and dimethylformamide (DMF), dimethyl sulfoxide (DMSO), preferably dimethylformamide (DMF).

In an embodiment of the invention and/or embodiments thereof, the process can be carried out in the presence of an auxiliary alkaline compound. Suitable alkaline compounds include, but are not limited to, pyridines such as 4-(dimethylamino) pyridine (DMAP), amidines such 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) and amines such as triethylamine and diisopropyl-ethylamine (DIPEA), preferably 4-(dimethylamino) pyridine (DMAP).

In an embodiment of the invention and/or embodiments thereof, the process can be carried out at a temperature of 5° to 120° C., preferably at 20 to 100° C.

In an alternative embodiment of the invention and/or embodiments thereof, the carboxylic acid according to Formula (A) can be reacted with thionyl chloride or oxalyl chloride, preferably oxalyl chloride, to form the corresponding acid chloride. Subsequently the corresponding acid chloride can be submitted to a reaction with the amine according to Formula (B) to obtain the compound of Formula (I).

In an alternative embodiment of the invention and/or embodiments thereof, the alternative process can be carried out in an organic solvent and/or in the presence of an auxiliary alkaline compound.

A suitable organic solvent can for example be acetonitrile, toluene, dioxane, tetrahydrofuran, chloroform or dichloromethane.

As far as the auxiliary alkaline compound is concerned, the same applies as described above, preferred are pyridine, DMAP, triethylamine and diisopropylethylamine.

Further, the invention provides a veterinary composition comprising the compound according to the invention and one or more physiologically acceptable excipient(s).

Veterinary compositions of the present invention and/or embodiments thereof comprise a therapeutically effective amount of a compound of the present invention and/or embodiments thereof formulated together with one or more physiologically acceptable excipient(s).

Physiologically acceptable excipients are known in the art. For example, they are described in “Gennaro, Remington: The Science and Practice of Pharmacy” (20^(th) Edition, 2000). All such physiologically acceptable excipients must be substantially pharmaceutically or veterinary pure and non-toxic in the amounts employed and must be compatible with the active ingredients.

In one preferred embodiment of the invention and/or embodiments thereof the one or more physiologically acceptable excipient(s) is selected from carriers, binders, antioxidants, buffers, sugar components, surfactants, lubricants, stabilizers, flow agents, disintegration agents and preservatives and mixtures thereof.

As used herein, the term “carrier” means a non-toxic, inert, solid, semi-solid or liquid filler or diluent carrying/encapsulating material of any type. Some examples of materials that can serve as physiologically acceptable carriers are, but are not limited to, sugars such as lactose, glucose and sucrose; starches such as corn starch and potato starch; cellulose and its derivatives such as sodium carboxymethyl cellulose, ethyl cellulose and cellulose acetate; powdered tragacanth; malt; gelatine; talc; excipients such as cocoa butter and suppository waxes; oils such as peanut oil, cottonseed oil, safflower oil, sesame oil, olive oil, corn oil and soybean oil; esters such as ethyl oleate and ethyl laurate; agar.

A binder is a substance which is capable of making other substances stick together. The binder is a component that, in case binder is a polymer, preferably has a melting temperature or a glass transition temperature (T_(g)) in the range of 25 to 100° C., preferably 35 to 85° C., in particular 40 to 70° C. The glass transition temperature is the temperature at which a polymer becomes brittle as it cools down and soft as it heats up. This means that hydrophilic polymers become soft at temperatures above the glass transition temperature (T_(g)) and become plastically deformable without breaking. The glass transition temperature or melting point are determined via methods known by the skilled person.

In one preferred embodiment of the invention and/or embodiments thereof the binder is selected from polyethylene glycol, polypropylene glycol, polyethylene glycol-polypropylene glycol copolymer, microcrystalline wax, glycerol monostearate, hydrogenated castor oil, polyethylene glycol glycerol hydroxystearate, polysaccharides, polyvinylpyrrolidone, polyvinyl alcohol, poly(meth)acrylates, polyvinylpyrrolidone-polyacetate copolymer and mixtures thereof.

Antioxidants are substances that are used to inhibit oxidation. Antioxidants suitable to be comprised in the present soft chewable veterinary dosage form include, but are not limited to, ascorbic acid, glutathione, tocopherol and its esters, tert-butylhydroquinone (TBHQ), butyl hydroxy anisole (BHA also referred to as 2-tert-butyl-4-hydroxy anisole, 3-tert-butyl-4-hydroxy anisole or a mixture thereof) and butyl hydroxy toluene (BHT also referred as 2,6-di tert-butyl 4-methyl phenol). It is preferred that the antioxidant is present in the conglomerate. In one preferred embodiment of the invention and/or embodiments thereof antioxidants comprised in the veterinary dosage form may be in the range of 0.001 to 1.00 weight %.

Buffers are substances to maintain/adjust the pH value of a product. Non-limiting examples of buffers are hydrogen carbonate salts, dihydrogen phosphate salts, hydrogen phosphate salts.

Sugar components are used to sweeten the taste of a product. They comprise natural sugars (carbohydrates) as well as sugar substitutes. In one preferred embodiment of the invention and/or embodiments thereof buffers comprised in the veterinary dosage form may be in the range of 1 to 10 weight %.

Surfactants can be regarded as substances lowering the interfacial tension between two phases. Common surfactants are alkylsulfates (for example sodium lauryl sulfate), alkyl trimethyl ammonium salts, alcohol ethoxylates and the like. In one preferred embodiment of the invention and/or embodiments thereof surfactants comprised in the veterinary dosage form may be in the range of 0.1 to 10.0 weight %.

Lubricants generally can be regarded as substances which are suitable to reduce friction, such as static friction, sliding friction and rolling friction. The lubricant is preferably a stearate or fatty acid, more preferably an earth alkali metal stearate, such as magnesium stearate. In one preferred embodiment of the invention and/or embodiments thereof lubricants comprised in the veterinary dosage form may be in the range of 0.1 to 10.0 weight %.

A stabiliser is a physiologically acceptable excipient which helps to preserve the product. Examples include, but are not limited to, alginates, carrageen, gelatine, pectin and natural gums. In one preferred embodiment of the invention and/or embodiments thereof surfactants comprised in the veterinary dosage form may be in the range of 0.01 to 3.0 weight %.

Flow agents, also referred to as glidants, can be used to improve the flowability. Traditionally, talc was used as glidant but is nowadays nearly fully replaced by colloidal silica. In one preferred embodiment of the invention and/or embodiments thereof flow agents comprised in the veterinary dosage form may be in the range of 1 to 3 weight %.

Disintegration agents, also referred to as disintegrants, are compounds which enhance the ability of the dosage form, preferably the ability of the tablet, when in contact with a liquid, preferably water, to break into smaller fragments. Non-limiting examples of disintegration agents include sodium carboxymethyl starch, sodium starch glycolate, cross-linked polyvinyl pyrrolidone, sodium carboxymethyl glycolate, preferably sodium starch glycolate. In one preferred embodiment of the invention and/or embodiments thereof surfactants comprised in the veterinary dosage form may be in the range of 1.0 to 7.0 weight %.

Preservatives are substances that can be added to prevent decomposition by microbial growth or by undesirable chemical changes. Non-limiting examples include lactic acid, benzoic acid benzoates and hydroxybenzoates. In one preferred embodiment of the invention and/or embodiments thereof surfactants comprised in the veterinary dosage form may be in the range of 0.01 to 1.0 weight %.

The compounds according to this invention may be administered in various dosage forms. The term “dosage form” means that the compounds according to this invention are formulated into a product suitable for administering to the animal via the envisaged dosage route. Such dosage forms are sometimes referred to herein as formulations or pharmaceutical compositions.

The pharmaceutical compositions of this invention and/or embodiments thereof can be administered to animals orally, rectally, intravaginally, parenterally, topically, buccally or nasally.

In one preferred embodiment of the invention and/or embodiments thereof dosage forms useful for oral administration can be liquid or solid dosage forms.

Liquid dosage forms of the compounds are generally solutions, suspensions or emulsions. A solution is a mixture of two or more components that form a single phase that is homogeneous down to the molecular level. A suspension consists of insoluble solid particles dispersed in a liquid medium, with the solid particles accounting for about 0.5% to about 30% of the suspension. The liquid may be aqueous, oily or both. An emulsion is a heterogeneous dispersion of one immiscible liquid in another; it relies on an emulsifying agent for stability. A dry powder (or granule) for reconstitution is mixed and reconstituted with a diluent (e.g. water) as a solution, or as a suspension immediately prior to dosing such as by injection. The principal advantage of this dosage form is that it overcomes the problem of instability in solution or suspension.

Liquid dosage forms for oral administration include pharmaceutically acceptable emulsions, micro-emulsions, solutions, suspensions, syrups, drenches in feed or drinking water formulations and elixirs. A drench is a liquid oral formulation that is administered directly into the mouth/throat of an animal, especially a dog, by means of a “drench gun” or syringe or another suitable device. When the composition is administered in the animal recipient's drinking water or as a drench, it may be convenient to use a solution or suspension formulation. This formulation can, for example, be a concentrated suspension that is mixed with water or a dry preparation that is mixed and suspended in the water. In addition to the active compounds, the liquid dosage forms may contain inert diluents commonly used in the art such as, for example, water or other solvents, solubilizing agents and emulsifiers such as ethyl alcohol, isopropyl alcohol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylene glycol, dimethylformamide, oils (in particular cottonseed, groundnut, corn, germ, olive castor and sesame oils), glycerol, tetrahydrofurfuryl alcohol, polyethylene glycols and fatty acid esters of sorbitane and mixtures thereof. Besides inert diluents, the oral compositions can also include adjuvants such as wetting agents, emulsifying and suspending agents, sweetening, flavouring and perfuming agents.

Solid dosage forms for oral administration include capsules, tablets, dragées, pills, powders and granules, chewable treats, premixes and medicated blocks. In such solid dosage forms, the active compound is mixed with at least one inert, pharmaceutically acceptable excipient or carrier such as sodium citrate or dicalcium phosphate and/or a) fillers or extenders such as starches, lactose, sucrose, glucose, mannitol, and silicic acid; b) binders such as, for example, carboxymethyl-cellulose, alginates, gelatine, polyvinyl pyrrolidinone, sucrose and acacia; c) humectants such as glycerol; d) disintegrating agents such as agar-agar, calcium carbonate, potato or tapioca starch, alginic acid, certain silicates and sodium carbonate; e) solution retarding agents such as paraffin; f) absorption accelerators such as quaternary ammonium compounds; g) wetting agents such as, for example, acetyl alcohol and glycerol monostearate; h) absorbents such as kaolin and bentonite clay and i) lubricants such as talc, calcium stearate, magnesium stearate, solid polyethylene glycols, sodium lauryl sulfate and mixtures thereof. In the case of capsules, tablets and pills, the dosage form may also comprise buffering agents.

The active compounds can also be in micro-encapsulated form with one or more excipients as noted above. The solid dosage forms of tablets, dragées, capsules, pills and granules can be prepared with coatings and shells such as enteric coatings and other coatings well known in the pharmaceutical formulating art such as enteric coatings, release-controlling coatings and other well-known coatings. In such solid dosage forms the active compound may be admixed with at least one inert diluent such as sucrose, lactose or starch. Such dosage forms may also comprise, as is normal practice, additional substances other than inert diluents, e.g. tableting lubricants and other tableting aids such a magnesium stearate and microcrystalline cellulose. In the case of capsules, tablets and pills, the dosage forms may also comprise buffering agents. They may optionally contain opacifying agents and can also be of a composition that they release the active ingredient(s) only, or preferentially, in a certain part of the intestinal tract, optionally in a delayed manner. Examples of such embedding compositions include polymeric substances and waxes.

Solid compositions of a similar type may also be employed as fillers in soft and hard gelatine capsules using such excipients as lactose as well as high molecular weight polyethylene glycols and the like.

Solid oral formulations are either administered directly to an animal (tablet, capsule) or mixed with the feed or via medicated feed blocks.

When the oral formulation is administered via a non-human animal's feed, it may for example be fed as a discrete feed or as a chewable treat. Alternatively (or additionally), it may for example be intimately dispersed in the animal recipient's regular feed, used as a top dressing or in the form of solid pellets, paste or liquid that is added to the finished feed. When the oral formulation is administered as a feed additive, it may be convenient to prepare a “premix” in which the oral formulation is dispersed in a small amount of a liquid or solid carrier. This “premix” is, in turn, dispersed in the animal's regular feed using for example a conventional mixer.

In one preferred embodiment of the invention and/or embodiments thereof dosage forms useful for rectal and vaginal administration can be regarded as semi solid dosage forms. Compositions for rectal or vaginal administration can be prepared by mixing the compounds of this invention with suitable non-irritating excipients or carriers such as cocoa butter, polyethylene glycol or a suppository wax which are solid at ambient temperature but liquid at body temperature and therefore melt in the rectum or vaginal cavity and release the active compound.

In one preferred embodiment of the invention and/or embodiments thereof the dosage forms are useful for parenteral administrations. One dosage route (administration route) is the parenteral, especially injection administration (e.g. subcutaneous injection, intravenous injection, intramuscular injection etc.). Parenteral formulations and delivery systems for non-oral routes comprise liquids (e.g. solutions, suspensions, emulsions and dry powders for reconstitution), semi-solids and solids (e.g. implants). The majority of implants that are used in veterinary medicine are compressed tablets or dispersed matrix systems in which the drug is uniformly dispersed within a nondegradable polymer or alternatively extrusion products. In one embodiment the compounds of the current invention are administered subcutaneously.

Injectable formulations, for example sterile injectable aqueous or oleaginous suspensions, may be formulated according to the known art using suitable dispersing or wetting agents and suspending agents. The sterile injectable preparation may also be a sterile injectable solution, suspension or emulsion in a nontoxic parenterally acceptable diluent or solvent, for example as a solution in 1,3-butanediol. Among the acceptable vehicles and solvents that may be employed are water, Ringer's solution and isotonic sodium chloride solution. In addition, sterile, fixed oils are conventionally employed as a solvent or suspending medium. For this purpose, any bland fixed oil can be employed, including synthetic mono- or diglycerides. In addition, fatty acids such as oleic acid are used in the preparation of injectables.

The injectable formulations can be sterilized, for example by filtration through a bacterial-retaining filter or by incorporating sterilizing agents in the form of sterile solid compositions that can be dissolved or dispersed in sterile water or other sterile injectable media prior to use.

In order to prolong the effect of a drug, it is often desirable to slow the absorption of the drug from subcutaneous or intramuscular injection. This may be accomplished by the use of a liquid suspension of crystalline or amorphous material with poor water solubility. The rate of absorption of the drug then depends on its rate of dissolution that, in turn, may depend on crystal size and crystalline form. Alternatively, delayed absorption of a parenterally administered drug form may be accomplished by dissolving or suspending the drug in an oil vehicle. Injectable depot forms are made by forming microencapsulation matrices of the drug in biodegradable polymers such as polylactide-polyglycolide. Depending on the ratio of drug to polymer and the nature of the particular polymer employed, the rate of drug release can be controlled. Examples of other biodegradable polymers include poly(orthoesters) and poly(anhydrides). Depot injectable formulations may also be prepared by entrapping the drug in liposomes or microemulsions that are compatible with body tissues.

In one preferred embodiment of the invention and/or embodiments thereof dosage forms useful for topical administration (also referred to as transdermal administration) of a compound of this invention include ointments, pastes, creams, lotions, gels, powders, solutions, sprays, inhalants or patches. The active component is admixed under sterile conditions with a pharmaceutically acceptable carrier and any needed preservatives or buffers as may be required. Ophthalmic formulations, ear drops and the like are also contemplated as being within the scope of this invention.

The ointments, pastes, creams and gels may contain, in addition to an active compound of this invention, excipients such as animal and vegetable fats, oils, waxes, paraffins, starch, tragacanth, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicic acid, talc and zinc oxide or mixtures thereof.

Compounds of the invention may also be formulated for use as topical powders and sprays that can contain, in addition to the compounds of this invention, excipients such as lactose, talc, silicic acid, aluminium hydroxide, calcium silicates and polyamide powder or mixtures of these substances.

Sprays can additionally contain customary propellants such as chlorofluorohydrocarbons.

Transdermal patches have the added advantage of providing controlled delivery of a compound to the body. Such dosage forms can be made by dissolving or dispensing the compound in the proper medium. Absorption enhancers can also be used to increase the flux of the compound across the skin.

The rate can be controlled by either providing a rate controlling membrane or by dispersing the compound in a polymer matrix or gel.

In one preferred embodiment of the invention and/or embodiments thereof dosage forms useful for buccal administration of a compound of this invention include orally disintegrating tablets (ODT), films, sublingual drops, lozenges, effervescent buccal tablets, toothpaste and mouthwash.

In one preferred embodiment of the invention and/or embodiments thereof dosage forms useful for nasal administration of a compound of this invention include liquid aerosols or inhalable dry powders. Liquid aerosol formulations may be nebulized predominantly into particle sizes that can be delivered to the terminal and respiratory bronchioles.

Liquid aerosol and inhalable dry powder formulations are preferably delivered throughout the endobronchial tree to the terminal bronchioles and eventually to the parenchymal tissue.

Aerosolized formulations of the invention may be delivered using an aerosol-forming device, such as a jet, vibrating porous plate or ultrasonic nebulizer, preferably selected to allow the formation of aerosol particles having a mass medium average diameter predominantly between 1 to 5 pm.

Further, the formulation preferably has a balanced osmolarity ionic strength and chloride concentration and the smallest aerosolizable volume able to deliver an effective dose of the compounds of the invention to the site of the infection. Additionally, the aerosolized formulation preferably does not impair negatively the functionality of the airways and does not cause undesirable side effects.

Aerosolization devices suitable for the administration of aerosol formulations of the invention include for example jet, vibrating porous plate, ultrasonic nebulizers and energized dry powder inhalers that are able to nebulize the formulation of the invention into aerosol particles predominantly in the size range of 1-5 pm. Predominantly in this application means that at least 70% but preferably more than 90% of all generated aerosol particles are in the 1 to 5 pm range. A jet nebulizer works by air pressure to break a liquid solution into aerosol droplets. Vibrating porous plate nebulizers work by using a sonic vacuum produced by a rapidly vibrating porous plate to extrude a solvent droplet through a porous plate. An ultrasonic nebulizer works by a piezoelectric crystal that shears a liquid into small aerosol droplets.

The concentration of the compounds according to this invention in the applied dosage form may vary widely depending on for example the dosage route. In general, the concentration of the present compound or embodiments thereof in the formulation according to the present invention or embodiments thereof is from 1 to 70% by weight, based on the total weight of the formulation. In some embodiments the concentration is from 1 to 50% by weight or from 10 to 50% by weight. In other embodiments, the concentration is from 35 to 65% by weight, from 40 to 60% by weight, from 45 to 55% by weight or about 50% by weight.

Preferred concentrations of the compound according to the present invention or embodiments thereof dissolved in drinking water are from 0.01 to 0.05% weight by volume, particularly 0.01 to 0.025%, and in-feed from 100 to 400 ppm (g/metric ton), particularly 100 to 200 ppm. In a preferred embodiment of the invention or embodiments thereof the veterinary compositions of the present invention and/or embodiments thereof comprise a therapeutically effective amount of a compound of the present invention and/or embodiments thereof as the single active agent.

In a preferred embodiment of the invention or embodiments thereof the veterinary compositions of the present invention and/or embodiments thereof comprise a therapeutically effective amount of a compound of the present invention and/or embodiments thereof in combination with one or more other known active agent(s). These one or more other known active agent(s) may be of a similar spectrum as the present compound to synergistically enhance treatment of the infections covered by the spectrum of the present compound. Alternatively, these one or more other known active agent(s) may be of a different spectrum as the present compound, when multiple parasitic organisms are suspected in which another agent of a different spectrum may be required in addition to the present compound. The treatment can involve administering a composition having the present compound and one or more further known active agent(s) or administration of the inventive compounds followed by or preceded by administration of one or more additional active agent(s).

Particular combinations comprise a) one or more compounds according to this invention with b) one or more pharmaceutically acceptable active compounds which differ in structure from component a). The active compounds b) are preferably anthelmintic compounds, more preferably selected from the group consisting of avermectins (e.g., ivermectin, selamectin, doramectin, abamectin, emamectin and eprinomectin); milbemycins (moxidectin and milbemycin oxime); pro-benzimidazoles (e.g., febantel, netobimin, and thiophanate); benzimidazole derivatives, such as a thiazole benzimidazole derivative (e.g., thiabendazole and cambendazole) or a carbamate benzimidazole derivatives (e.g., fenbendazole, albendazole (oxide), mebendazole, oxfendazole, parbendazole, oxibendazole, flubendazole, and triclabendazole); an imidazothiazole (e.g., levamisole and tetramisole); a tetrahydropyrimidine (morantel and pyrantel), organophosphates (e.g., trichlorphon, haloxon, dichlorvos, and naphthalophos); salicylanilides (e.g., closantel, oxyclozanide, rafoxanide, and niclosamide); nitrophenolic compounds (e.g., nitroxynil and nitroscanate); benzenedisulphonamides (e.g., clorsulon); pyrazineisoquinolines (e.g., praziquantel and epsiprantel); heterocyclic compounds (e.g., piperazine, diethylcarbamazine, dichlorophen, and phenothiazine); arsenicals (e.g., thiacetarsamide, melorsamine, and arsenamide); cyclooctadepsipeptides (e.g., emodepside, PF1022A); paraherquamides (e.g., derquantel, paraherquanide); and amino-acetonitrile compounds (e.g. monepantel, AAD 1566); tribendimidine (amidine compound); amidine compounds (e.g., amidantel and tribendimidin), including all pharmaceutically acceptable forms, such as salts, solvates or N-oxides. The compounds as described in this specification can be combined with pharmaceutically acceptable insecticides or acaricides. Such pharmaceutically acceptable insecticides and acaricides include, for example, acetamiprid, acetoprole, amitraz, amidoflumet, avermectin, azadirachtin, bifenthrin, bifenazate, broflanilide, buprofezin, bistrifluron, chlorfenapyr, chlorfluazuron, chlorantraniliprole, chlorpyrifos, chromafenozide, clothianidin, cyantraniliprole, cyflumetofen, 13-cyfluthrin, cyhalothrin, Acyhalothrin, cymiazole cypermethrin, cyromazine, deltamethrin, demiditraz, diafenthiuron, diazinon, diflubenzuron, dimefluthrin, dinotefuran, emamectin, esfenvalerate, ethiprole, fenoxycarb, fenpropathrin, fenvalerate, fipronil, flonicamid, flubendiamide, flucythrinate, tau-fluvalinate, flufenoxuron, halofenozide, hexaflumuron, imidacloprid, indoxacarb, lufenuron, metaflumizone, methoprene, metofluthrin, methoxyfenozide, nitenpyram, novaluron, noviflumuron, permethrin, phosmet, profluthrin, protrifenbute, pymetrozine, pyrafluprole, pyrethrin, pyridalyl, pyrifluquinazon, pyriprole, pyriproxyfen, rotenone, ryanodine, sisapronil, spinetoram, spinosad, spirodiclofen, spiromesifen, spirotetramat, sulfoxaflor, tebufenozide, tebufenpyrad, teflubenzuron, tefluthrin, tetrachlorvinphos, tetramethylfluthrin, thiacloprid, thiamethoxam, tigolaner, tolfenpyrad, tralomethrin, and triflumuron. General references discussing antiparasitic agents, such as insecticides and acaricides, include, for example, The Pesticide Manual, 18th Edition, J. A. Turner, Ed., British Crop Protection Council Publications, U.K. (2018).

The compounds as described in this specification can be combined with pharmaceutically acceptable insect growth regulators. Such pharmaceutically acceptable insect growth regulators include, for example, methoprene, pyriproxyfen, tetrahydroazadirachtin, chlorfluazuron, cyromazine, diflubenzuron, fluazuron, flucycloxuron, flufenoxuron, hexaflumuron, lufenuron, ifenuron, tebufenozide, and triflumuron. These compounds tend to provide both initial and sustained treatment of parasite infections at all stages of insect development, including eggs, on the animal subject, as well as within the environment of the animal subject.

The compounds as described in this specification can be combined with pharmaceutically acceptable anti-protozoals. Such pharmaceutically acceptable anti-protozoals include, for example, triazintriones like, for example, toltrazuril and ponazuril and triazindiones such as clazuril, diclazuril and letrazuril. In some contemplated embodiments, the compounds are administered with dihydroazole compounds, such as, for example, compounds discussed in WO 2010/75591.

In some contemplated embodiments, the compounds of the present invention are administered with anthelminic proteins, such as, for example Bacillus thuringensiscrystal proteins e.g. described in WO 2010/053517.

In some contemplated embodiments, the compounds are administered with pyridylmethylamine derivatives, such as, for example, pyridylmethylamine derivatives discussed in EP0539588 WO2007/115643.

In some contemplated embodiments, the compounds is administered with nodulisporic acids and derivatives thereof, such as, for example, compounds discussed in U.S. Pat. Nos. 5,399,582; 5,945,317; 5,962,499; 5,834,260; 6,221,894; or U.S. Pat. No. 5,595,991; or WO1996/29073.

In some contemplated embodiments, the compounds are administered with isoxazoline compounds (e.g., sarolaner, fluralaner, lotilaner, afoxolaner, fluxametamide, isocycloseram)

Other antiparasitic compounds contemplated to be useful in combination therapies with the compounds include, for example, imidazo[1,2-b] pyridazine compounds discussed in US2005-0182059; 1-(4-Mono and dihalomethylsulphonylphenyl)-2-acylamino-3-fluoropropanol compounds discussed U.S. Pat. No. 7,361,689; trifluoromethanesulfonanilide oxime ether compounds discussed in U.S. Pat. No. 7,312,248; n-[(phenyloxy)phenyl]-1,1,1-trifluoromethanesulfonamide and n-[(phenylsulfanyl)phenyl]-1,1,1-trifluoromethanesulfonamide compounds discussed in US2006-0281695; and 2-phenyl-3-(1H-pyrrol-2-yl)acrylonitrile compounds discussed in US2006/0128779; azole compounds discussed in WO2017/192385, WO2019/170626, WO2019/197468, WO2019/201835, WO2019/206799, WO2019/215198, WO2020/053364, WO2020/053365, WO2020/070049, WO2020/079198, WO2020/094363, WO2020/169445, WO2020/193341, WO2020/201079, WO2020/201398, WO2020/208036, WO2020/212235, and WO2020/219871.

Further aspects regarding the formulation of drugs and various excipients are found for example in Gennaro, A. R., et al., eds., Remington: The Science and Practice of Pharmacy (Lippincott Williams & Wilkins, 20^(th) Ed., 2000). Moreover, methods of formulation are well known in the art and are disclosed for example in Remington: The Science and Practice of Pharmacy, Mack Publishing Company, Easton, Pa., 19^(th) Edition (1995).

As indicated above, the compound according to the invention can be considered as an “active” agent, which is regarded as a substance that will inhibit the growth of helminths such as Dirofilaria, in particular Dirofilaria immitis. The term “inhibiting the growth” indicates that the rate of increase in the numbers of a population of a helminth is reduced.

It is understood that the term “treating” or “treatment” used herein includes prophylactic, metaphylactic and therapeutic or curative treatment. Prophylactic or metaphylactic treatment, i.e. deworming, is commonly used to prevent helminth infection so to control parasitic infections in animals. In addition, helminths can infect humans and therefore pose a threat to human health as well. Prophylactic treatments comprise treatments which are done at regular intervals such as 1-6 times per year, or 2-4 times per year or 1-4 per month, or even continuous such as via the drinking water. Metaphylactic treatment comprise treatment of all animal e.g. in the same area, when a number of animals is diagnosed to prevent the spread of the parasite to the other animals. Metaphylactic and prophylactic treatment may also occur seasonal, e.g. when the vector is especially active.

In therapeutic or curative treatment the compounds are administered after clinical diagnosis. In this method, there is reduced expenses for anthelmintics, possibility of selection for resistance is significantly reduced if only some animals are treated and this will ensure the presence of a susceptible parasite population within the herd or flock, but its disadvantage is that, it requires regular monitoring which increases labour input.

In a preferred embodiment the compounds according to this invention are used to treat a helminth infection, such as an infection caused by one or more helminths selected from the group consisting of a) cestodes: e.g. Anaplocephala spp.; Dipylidium spp.; Diphyllobothrium spp.; Echinococcus spp.; Moniezia spp.; Taenia spp.; b) trematodes e.g. Dicrocoelium spp.; Fasciola spp.; Paramphistomum spp.; Schistosoma spp.; or c) nematodes, e.g. Acanthocheilonema spp.; Ancylostoma spp.; Anecator spp.; Ascaridia spp.; Ascaris spp.; Brugia spp.; Bunostomum spp.; Capillaria spp.; Chabertia spp.; Cooperia spp.; Cyathostomum spp.; Cylicocyclus spp.; Cylicodontophorus spp.; Cylicostephanus spp.; Craterostomum spp.; Dictyocaulus spp.; Dipetalonema spp; Dirofilaria spp.; Dracunculus spp.; Enterobius spp.; Filaroides spp.; Habronema spp.; Haemonchus spp.; Heterakis spp.; Hyostrongylus spp.; Metastrongylus spp.; Meullerius spp. Necator spp.; Nematodirus spp.; Nippostrongylus spp.; Oesophagostomum spp.; Onchocerca spp.; Oncocercidae spp; Ostertagia spp.; Oxyuris spp.; Parascaris spp.; Stephanurus spp.; Strongylus spp.; Syngamus spp.; Toxocara spp.; Strongyloides spp.; Teladorsagia spp.; Toxascaris spp.; Trichinella spp.; Trichuris spp.; Trichostrongylus spp.; Triodontophorous spp.; Uncinaria spp., and/or Wuchereria spp.; preferably nematodes; in particular Dirofilaria spp.; Haemonchus spp.; Ascaridia spp; Strongylus spp; especially Dirofilaria immitis.

In particular the compounds according to the present invention or the veterinary composition according to present invention are administered to treat or prevent disorders/diseases caused by one or more helminths selected from the group consisting a) nematodes: Ostertagia ostertagi, Cooperia oncophora, Cooperia punctata, Trichostrongylus axei, Haemonchus placei, Haemonchus contortus, Nematodirus helvetianus, Nematodirus spathiger, Trichostrongylus colubriformis, Trichostrongylus circumcincta, Oesophagostomum venulosum, Chabertia ovina, Dictyocaulus viviparous, Dictyocaulus filaria, Dirofilaria immitis, Dirofilaria repens; b) Trematodes: Fasciola hepatica, Fascioloides magna, Dicrocoelium dentriticum, Paramphistomum cervi, c) Cestodes: Monezia expansa.

The present invention provides the compounds according to the invention or the veterinary composition according to the present invention for use as a medicament. In a preferred embodiment the compounds according to the invention or the veterinary composition according to the present invention are suitable for use as a medicament for the treatment of helminthiasis and in particular heartworm disease.

The compounds according to the present invention or the veterinary composition according to the present invention are used to make a medicament. In a preferred embodiment the compounds according to the present invention or the veterinary composition according to the present invention are used to make a medicament for the treatment of helminthiasis and in particular heartworm disease.

Further, the invention provides the use of the compound according to the present invention or the veterinary composition according to the present invention for the manufacture of a medicament.

Further, the invention provides the use of the compounds of the present invention or the veterinary composition according to the present invention for the manufacture of a medicament for the treatment of helminthiasis and in particular heartworm disease. Preferably, the compounds of the present invention or the veterinary composition according to the present invention are used for the manufacture of a medicament for the treatment of helminthiasis and in particular heartworm disease.

Moreover, the present invention provides the compounds according to the present invention or the composition of the present invention for use in the treatment of disorders/diseases caused by helminths, preferably by one or more helminths selected from the group consisting of a) cestodes: e.g. Anaplocephala spp.; Dipylidium spp.; Diphyllobothrium spp.; Echinococcus spp.; Moniezia spp.; Taenia spp.; b) trematodes e.g. Dicrocoelium spp.; Fasciola spp.; Paramphistomum spp.; Schistosoma spp.; or c) nematodes, e.g. Acanthocheilonema spp.; Ancylostoma spp.; Anecator spp.; Ascaridia spp.; Ascaris spp.; Brugia spp.; Bunostomum spp.; Capillaria spp.; Chabertia spp.; Cooperia spp.; Cyathostomum spp.; Cylicocyclus spp.; Cylicodontophorus spp.; Cylicostephanus spp.; Craterostomum spp.; Dictyocaulus spp.; Dipetalonema spp; Dirofilaria spp.; Dracunculus spp.; Enterobius spp.; Filaroides spp.; Habronema spp.; Haemonchus spp.; Heterakis spp.; Hyostrongylus spp.; Metastrongylus spp.; Meullerius spp. Necator spp.; Nematodirus spp.; Nippostrongylus spp.; Oesophagostomum spp.; Onchocerca spp.; Oncocercidae spp; Ostertagia spp.; Oxyuris spp.; Parascaris spp.; Stephanurus spp.; Strongylus spp.; Syngamus spp.; Toxocara spp.; Strongyloides spp.; Teladorsagia spp.; Toxascaris spp.; Trichinella spp.; Trichuris spp.; Trichostrongylus spp.; Triodontophorous spp.; Uncinaria spp., and/or Wuchereria spp.; more preferably nematodes, in particular Dirofilaria spp.; Haemonchus spp.; Ascaridia spp; Strongylus spp and Oesophagostomun dentatum, especially Dirofilaria immitis.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of filariasis and in particular heartworm disease. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Dirofilaria spp., more in particular Dirofilaria repens or Dirofilaria immitis.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of haemonchosis. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Haemonchus spp. and in particular Haemonchus placei and Haemonchus contortus.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of ascaridiasis. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Ascaridia galli.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of oesophagostomiasis. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Oesophagostomum spp. and in particular Oesophagostomum venulosum and Oesophagostomum dentatum.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of Trichostrongylus infection. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Trichostrongylus spp. and in particular Trichostrongylus axei and Trichostrongylus colubriformis.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of Ostertagiosis. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Ostertagia spp. and in particular Ostertagia ostertagi.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of Cooperia infection. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Cooperia spp. and in particular Cooperia oncophora.

In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of Nematodiriasis. In a preferred embodiment of the invention or embodiments thereof, the compounds according to the present invention or the composition of the present invention are for use in the treatment of disorders/diseases caused by helminths, wherein the helminths are Nemnatodirus spp. and in particular Nemnatodirus helvetianus, Nemnatodirus spathiger.

It is contemplated that the compounds according to this invention and compounds corresponding to the use according to the invention may be used to treat animals, including humans and non-human animals, especially non-human mammals. Such non-human mammals include, for example, livestock mammals (e.g., swine, livestock ruminants like bovines, sheep, goats, etc.), laboratory mammals (e.g., mice, rats, jirds, etc.), companion mammals (e.g., dogs, cats, equines, etc.), and wild and zoo mammals (e.g., buffalo, deer, etc.). It is contemplated that the compounds also are suitable to treat non-mammals, such as poultry (e.g., turkeys, chickens, ducks, etc.) and fish (e.g., salmon, trout, koi, etc.).

In the following the use of the compounds as disclosed and covered by the general structures disclosed in this application for use in the treatment of helminthiasis, is sometimes referred to as “use according to the invention”.

In particular, it has been shown by the inventors that the compounds of the current invention as disclosed and defined earlier are especially suitable for the treatment of heartworm disease, especially in dogs.

The compounds according to the present invention or the veterinary composition according to present invention are administered to treat or prevent disorders/diseases caused by one or more helminths selected from the group consisting of a) cestodes: e.g. Acanthocheilonema spp.; Anaplocephala spp.; Dipylidium spp.; Diphyllobothrium spp.; Echinococcus spp.; Moniezia spp.; Taenia spp.; b) trematodes e.g. Dicrocoelium spp.; Fasciola spp.; Paramphistomum spp.; Schistosoma spp.; or c) nematodes, e.g. Ancylostoma spp.; Anecator spp.; Ascaridia spp.; Ascaris spp.; Brugia spp.; Bunostomum spp.; Capillaria spp.; Chabertia spp.; Cooperia spp.; Cyathostomum spp.; Cylicocyclus spp.; Cylicodontophorus spp.; Cylicostephanus spp.; Craterostomum spp.; Dictyocaulus spp.; Dipetalonema spp; Dirofilaria spp.; Dracunculus spp.; Enterobius spp.; Filaroides spp.; Habronema spp.; Haemonchus spp.; Heterakis spp.; Hyostrongylus spp.; Metastrongylus spp.; Meullerius spp. Necator spp.; Nematodirus spp.; Nippostrongylus spp.; Oesophagostomum spp.; Onchocerca spp.; Oncocercidae spp; Ostertagia spp.; Oxyuris spp.; Parascaris spp.; Stephanurus spp.; Strongylus spp.; Syngamus spp.; Toxocara spp.; Strongyloides spp.; Teladorsagia spp.; Toxascaris spp.; Trichinella spp.; Trichuris spp.; Trichostrongylus spp.; Triodontophorous spp.; Uncinaria spp., and/or Wuchereria spp.; more preferably nematodes, in particular Dirofilaria spp.; Haemonchus spp.; Ascaridia spp; Strongylus spp and Oesophagostomun dentatum, especially Dirofilaria immitis.

In particular the compounds according to the present invention or the veterinary composition according to present invention are administered to treat or prevent disorders/diseases caused by one or more helminths selected from the group consisting a) nematodes: Ostertagia ostertagi, Cooperia oncophora, Cooperia punctata, Trichostrongylus axei, Haemonchus placei, Haemonchus contortus, Nematodirus helvetianus, Nematodirus spathiger, Trichostrongylus colubriformis, Trichostrongylus circumcincta, Oesophagostomum venulosum, Chabertia ovina, Dictyocaulus viviparous, Dictyocaulus filaria, Dirofilaria immitis, Dirofilaria repens; b) Trematodes: Fasciola hepatica, Fascioloides magna, Dicrocoelium dentriticum, Paramphistomum cervi, c) Cestodes: Monezia expansa.

More preferably, the compounds according to the present invention or the veterinary composition according to present invention are administered to treat or prevent heartworm disease.

The term “treatment” as used herein refers to reversing, alleviating, inhibiting the progress of a disease, disorder or condition. In case of the heartworm disease, this means that the clinical symptoms (reduced function of lung, heart, liver and/or kidney) are alleviated. Prophylactic use is expressly contemplated, especially in the treatment of heartworm. It is advantageous to prophylactically treat helminth infection by deworming.

Thus, the invention provides a method of treating a disease caused by helminths which comprises administering to an animal, in particular a dog, a therapeutically effective amount of a compound according to the present invention or the composition according to the present invention. In other words, the invention provides a method of treating filariasis and especially heartworm disease comprising administering a therapeutically effective amount of a compound according to the invention or the composition according to the present invention to a mammal, in particular a dog, in need thereof.

The invention is also directed to a method for treating an animal with diseases caused by a helminths comprising administering to the subject in need thereof an effective amount of a compound according to the present invention or a composition according to the present invention and/or embodiments thereof, wherein the helminth is a nematode and is at least one selected from the group of Dirofilaria spp., in particular Dirofilaria immitis. Suitably the subject is a mammal, in particular a dog or a cat, especially a dog.

The invention is also directed to a method for treating a mammal, preferably a dog, suffering from a disease caused by a helminth, in particular a nematode, comprising administering to the subject in need thereof an effective amount of a compound according the present invention or the composition according to the present invention and/or embodiments thereof, wherein the nematode is at least one selected from the group of Dirofilaria, in particular Dirofilaria immitis.

In a preferred embodiment the compounds according to this invention are used to treat a disease caused by nematodes in an animal, wherein the nematode is at least one of helminths such as Dirofilaria, in particular Dirofilaria immitis, comprising administering an effective amount of a compound according to the invention to the animal in need thereof.

According to the treatment by the compounds of the present invention and/or embodiments thereof, diseases caused by helminths, in particular nematodes, especially Dirofilaria, more especially Dirofilaria immitis, are treated or prevented in a mammal, in particular a dog, by administering to the animal a therapeutically effective amount of a compound of the invention in such amounts and for such time as is necessary to achieve the desired result.

A “therapeutically effective amount” of a compound of the invention and/or embodiments thereof means a sufficient amount of the compound according to the present invention or the composition according to the present invention for treating heartworm disease, at a reasonable benefit/risk ratio applicable to any medical treatment. It will be understood, however, that the total daily usage of a compound according to the invention and a composition according to present invention will be decided by the attending physician or veterinary doctor within the scope of sound medical judgment. The specific therapeutically effective dose level for any particular animal will depend on a variety of factors including the disorder being treated and the severity of the disorder; the activity of the specific compound employed; the specific composition employed; the age, body weight, general health, sex and diet of the animal; the time of administration, route of administration and rate of excretion of the specific compound employed; the duration of the treatment; drugs used in combination or coincidental with the specific compound employed; and like factors well known in the medical arts.

When the compound according to this invention is administered orally or parenterally by subcutaneous injection, the total dose is preferably greater than about 0.001 mg/kg (i.e. 0.001 milligram of compound according to this invention per kilogram body weight of the treated animal). In some such embodiments, the total dose is from about 0.001 to about 200 mg/kg, from about 0.01 to about 20 mg/kg, from about 0.1 to about 10 mg/kg or from about 1 to about 20 mg/kg. The same dose range may be suitable for other dosage routes. The desired dose, however, may be less in some instances where the compound according to this invention is administered intravenously.

Protection is preferably for at least 7 days, more preferably for at least 10 days, more preferably for at least 2 weeks, more preferably for at least 3 weeks, more preferably for at least 4 weeks. The protection is for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 weeks or more. Preferably the protection is for at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 months or more.

The dose used to control diseases caused by a helminth such as Dirofilaria immitis might vary with the compound, the severity of the disease and the age, weight and condition of the animal, in particular the dog. The total dose required for several days' protection will generally, however, be in the range of from about 0.1 to about 200 mg/kg bodyweight and preferably will be in the range of from about 1 to about 100 mg/kg. Protection for up to about seven days can be provided by a single dose; the length of protection will depend on the dose given. The total dose can also be divided into smaller doses given at intervals, such as once daily for two to seven days. Obviously, other suitable dosage regimens can be constructed.

Especially preferred is the use of the compounds according to the present invention or the composition according to the present invention in dogs. The compounds according to the present invention or the composition according to the present invention can be used in animals of different weights, including animals of a weight higher than 35 kg.

Other exemplary animals that can be treated with the compounds according to the present invention or the composition according to the present invention are smaller pets such as cats. In one embodiment the compounds according to the present invention or the composition according to the present invention are used to treat diseases such as severe lung disease, heart failure and damage to other inner organs caused by Dirofilaria, more especially Dirofilaria immitis.

In one embodiment, the animal that is treated is a dog and the disease that is treated is heartworm disease.

In a preferred embodiment of the invention or embodiments thereof a single administration of a composition according to this invention is sufficient to treat or prevent a disease caused by a helminth, such as nematode, in particular Dirofilaria immitis, or at least to diminish the clinical symptoms in the diseased animal. This can be called “one shot” administration. Although the administration of such a “one shot” single dose is very suitable, it is contemplated that multiple doses can be used, e.g. two administrations 12-24 hours apart or alternatively two administrations 48-72 hours apart.

Factors affecting the preferred dosage may include for example the disease to be treated, the type (e.g. species and breed), age, size, sex, diet, activity and condition of the of the diseased animal, the dosage route, pharmacological considerations such as the activity, efficacy, pharmacokinetic and toxicology profiles of the particular compound according to the present invention and the composition administered and whether the compound according to the present invention is administered as part of a combination of active ingredients. Thus, the preferred amount of the compound according to this invention can vary and can therefore deviate from the typical dosages set forth above. Determining such dosage adjustments is generally within the skill of those in the art. The effective dosage will vary; for example, for prophylactic treatment relatively low doses would be administered over an extended time or relatively high doses would be administered in a single treatment. The formulation type selected for a dosage form in any instance will depend on the particular purpose envisaged and the physical, chemical and biological properties of the compound according to this invention.

The veterinary compositions, the uses as medicament and uses in the treatment of diseases caused by helminths, in particular nematodes, especially Dirofilaria immitis, and methods according to the present invention encompass methods wherein a compound according to this invention is the sole active ingredient administered to the recipient animal. It is contemplated, however, that the veterinary compositions, the uses as medicament and uses in the treatment of diseases caused by nematodes, in particular Dirofilaria immitis, and methods according to the present invention also encompass combination therapies wherein a compound is administered in combination with one or more other pharmaceutically acceptable active ingredient(s). The other active ingredient(s) may be, for example, one or more other compounds according to this invention. Alternatively (or additionally), the other active ingredient(s) may be one or more pharmaceutically acceptable compound(s) that are not compounds according to this invention. The other active ingredient(s) may target the same and/or different diseases or conditions.

Contemplated active ingredient(s) that may be administered in combination with the compounds according to the present invention include, for example, antibacterials, anti-inflammatories, pharmaceutically acceptable anthelmintics, insecticides and acaricides, insect growth regulators, hormones, immunostimulants, dermatological preparations (e.g. antiseptics and disinfectants) and immunobiologicals (e.g. vaccines and antisera) for disease prevention.

Particular combinations comprise a) one or more compounds according to this invention with b) one or more pharmaceutically acceptable active compounds which differ in structure from component a). The active compounds b) are preferably anthelmintic compounds, more preferably selected from the group consisting of avermectins (e.g., ivermectin, selamectin, doramectin, abamectin, emamectin and eprinomectin); milbemycins (moxidectin and milbemycin oxime); pro-benzimidazoles (e.g., febantel, netobimin, and thiophanate); benzimidazole derivatives, such as a thiazole benzimidazole derivative (e.g., thiabendazole and cambendazole) or a carbamate benzimidazole derivatives (e.g., fenbendazole, albendazole (oxide), mebendazole, oxfendazole, parbendazole, oxibendazole, flubendazole, and triclabendazole); an imidazothiazole (e.g., levamisole and tetramisole); a tetrahydropyrimidine (morantel and pyrantel), organophosphates (e.g., trichlorphon, haloxon, dichlorvos, and naphthalophos); salicylanilides (e.g., closantel, oxyclozanide, rafoxanide, and niclosamide); nitrophenolic compounds (e.g., nitroxynil and nitroscanate); benzenedisulphonamides (e.g., clorsulon); pyrazineisoquinolines (e.g., praziquantel and epsiprantel); heterocyclic compounds (e.g., piperazine, diethylcarbamazine, dichlorophen, and phenothiazine); arsenicals (e.g., thiacetarsamide, melorsamine, and arsenamide); cyclooctadepsipeptides (e.g., emodepside, PF1022A); paraherquamides (e.g., derquantel, paraherquanide); and amino-acetonitrile compounds (e.g. monepantel, AAD 1566); tribendimidine (amidine compound); amidine compounds (e.g., amidantel and tribendimidin), including all pharmaceutically acceptable forms, such as salts, solvates or N-oxides.

The compounds as described in this specification can be combined with pharmaceutically acceptable insecticides or acaricides. Such pharmaceutically acceptable insecticides and acaricides include, for example, acetamiprid, acetoprole, amitraz, amidoflumet, avermectin, azadirachtin, bifenthrin, bifenazate, broflanilide, buprofezin, bistrifluron, chlorfenapyr, chlorfluazuron, chlorantraniliprole, chlorpyrifos, chromafenozide, clothianidin, cyantraniliprole, cyflumetofen, 13-cyfluthrin, cyhalothrin, Acyhalothrin, cymiazole cypermethrin, cyromazine, deltamethrin, demiditraz, diafenthiuron, diazinon, diflubenzuron, dimefluthrin, dinotefuran, emamectin, esfenvalerate, ethiprole, fenoxycarb, fenpropathrin, fenvalerate, fipronil, flonicamid, flubendiamide, flucythrinate, tau-fluvalinate, flufenoxuron, halofenozide, hexaflumuron, imidacloprid, indoxacarb, lufenuron, metaflumizone, methoprene, metofluthrin, methoxyfenozide, nitenpyram, novaluron, noviflumuron, permethrin, phosmet, profluthrin, protrifenbute, pymetrozine, pyrafluprole, pyrethrin, pyridalyl, pyrifluquinazon, pyriprole, pyriproxyfen, rotenone, ryanodine, sisapronil, spinetoram, spinosad, spirodiclofen, spiromesifen, spirotetramat, sulfoxaflor, tebufenozide, tebufenpyrad, teflubenzuron, tefluthrin, tetrachlorvinphos, tetramethylfluthrin, thiacloprid, thiamethoxam, tigolaner, tolfenpyrad, tralomethrin, and triflumuron. General references discussing antiparasitic agents, such as insecticides and acaricides, include, for example, The Pesticide Manual, 18th Edition, J. A. Turner, Ed., British Crop Protection Council Publications, U.K. (2018).

The compounds as described in this specification can be combined with pharmaceutically acceptable insect growth regulators. Such pharmaceutically acceptable insect growth regulators include, for example, methoprene, pyriproxyfen, tetrahydroazadirachtin, chlorfluazuron, cyromazine, diflubenzuron, fluazuron, flucycloxuron, flufenoxuron, hexaflumuron, lufenuron, ifenuron, tebufenozide, and triflumuron. These compounds tend to provide both initial and sustained treatment of parasite infections at all stages of insect development, including eggs, on the animal subject, as well as within the environment of the animal subject.

The compounds as described in this specification can be combined with pharmaceutically acceptable anti-protozoals. Such pharmaceutically acceptable anti-protozoals include, for example, triazintriones like, for example, toltrazuril and ponazuril and triazindiones such as clazuril, diclazuril and letrazuril. In some contemplated embodiments, the compounds are administered with dihydroazole compounds, such as, for example, compounds discussed in WO 2010/75591.

In some contemplated embodiments, the compounds of the present invention are administered with anthelminic proteins, such as, for example Bacillus thuringensiscrystal proteins e.g. described in WO 2010/053517.

In some contemplated embodiments, the compounds are administered with pyridylmethylamine derivatives, such as, for example, pyridylmethylamine derivatives discussed in EP0539588 WO2007/115643.

In some contemplated embodiments, the compounds is administered with nodulisporic acids and derivatives thereof, such as, for example, compounds discussed in U.S. Pat. Nos. 5,399,582; 5,945,317; 5,962,499; 5,834,260; 6,221,894; or U.S. Pat. No. 5,595,991; or WO1996/29073.

In some contemplated embodiments, the compounds are administered with isoxazoline compounds (e.g., sarolaner, fluralaner, lotilaner, afoxolaner, fluxametamide, isocycloseram)

Other antiparasitic compounds contemplated to be useful in combination therapies with the compounds include, for example, imidazo[1,2-b] pyridazine compounds discussed in US2005-0182059; 1-(4-Mono and dihalomethylsulphonylphenyl)-2-acylamino-3-fluoropropanol compounds discussed U.S. Pat. No. 7,361,689; trifluoromethanesulfonanilide oxime ether compounds discussed in U.S. Pat. No. 7,312,248; n-[(phenyloxy)phenyl]-1,1,1-trifluoromethanesulfonamide and n-[(phenylsulfanyl)phenyl]-1,1,1-trifluoromethanesulfonamide compounds discussed in US2006-0281695; and 2-phenyl-3-(1H-pyrrol-2-yl)acrylonitrile compounds discussed in US2006/0128779; azole compounds discussed in WO2017/192385, WO2019/170626, WO2019/197468, WO2019/201835, WO2019/206799, WO2019/215198, WO2020/053364, WO2020/053365, WO2020/070049, WO2020/079198, WO2020/094363, WO2020/169445, WO2020/193341, WO2020/201079, WO2020/201398, WO2020/208036, WO2020/212235, and WO2020/219871.

In embodiment 1, the invention is directed to a compound of Formula (I)

wherein

-   -   L is independently selected from         -   being absent, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—,             with R^(L) being independently selected from hydrogen and             C₁₋₃-alkyl,     -   R¹ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR²R³, COOH, C(═O)OR⁴, SR⁴, S(O)R⁴, S(O)₂R⁴,             S(O)₂NR⁵R⁶ and C(═O)NR⁵R⁶,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(2′)R^(3′),                     C(═O)OR^(4′), SR^(4′), S(O)R^(4′), S(O)₂R^(4′),                     S(O)₂NR^(5′)R^(6′) and C(═O)NR^(5′)R^(6′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R² and R³ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(2″)R^(3″), C(═O)OR^(4″), SR^(4″), S(O)R⁴,                 S(O)₂R^(4″), S(O)₂NR^(5″)R^(6″) and C(═O)NR^(5″)R^(6″),     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′), R^(3′), R^(4′), R^(5′) and R^(6′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(2″), R^(3″), R^(4″), R^(5″) and R^(6″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR⁸R⁹, COOH, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰,             S(O)₂NR¹¹R¹² and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(8′)R^(9′),                     C(═O)OR^(10′), SR^(10′), S(O)R^(10′), S(O)₂R^(10′),                     S(O)₂NR^(11′)R^(12′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R⁸ and R⁹ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(8″)R^(9″), C(═O)OR^(10″), SR^(10″), S(O)R^(10″),                 S(O)₂R^(10″), S(O)₂NR^(11″)R^(12″) and                 C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R¹³ is hydrogen or C₁₋₃ alkyl,     -   R¹⁴ is hydrogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, NR^(14′)R^(14″),         wherein R^(14′) and R^(14″) are independently C₁₋₃-alkyl or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to                     10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to                     10-membered heteroaryl, C₁₋₆-alkoxy,                     C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                     mercapto, NR²⁰R²¹, C(═O)OR²², SR²², S(O)R²²,                     S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁-C₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(20′)R^(21′), C(═O)OR^(22′) SR^(22′), S(O)R^(22′),                 S(O)₂R^(22′), S(O)₂NR^(23′)R^(24′) and                 C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R²⁵ is independently selected from hydrogen and C₁₋₆-alkyl, or a         stereoisomer, physiologically acceptable salt, ester, solvate,         polymorph, prodrug and mixtures thereof.

In embodiment 2, the invention is directed to a compound of Formula (I) wherein

-   -   L is independently selected from         -   being absent, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—,             with R^(L) being independently selected from hydrogen and             C₁₋₃-alkyl,     -   R¹ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR²R³, COOH, C(═O)OR⁴, SR⁴, S(O)R⁴, S(O)₂R⁴,             S(O)₂NR⁵R⁶ and C(═O)NR⁵R⁶,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(2′)R^(3′),                     C(═O)OR^(4′), SR^(4′), S(O)R^(4′), S(O)₂R^(4′),                     S(O)₂NR^(5′)R^(6′) and C(═O)NR^(5′)R^(6′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R² and R³ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(2″)R^(3″), C(═O)OR^(4″), SR^(4″), S(O)R⁴,                 S(O)₂R^(4″), S(O)₂NR^(5″)R^(6″) and C(═O)NR^(5″)R^(6″),     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′), R^(3′), R^(4′), R^(5′) and R^(6′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(2″), R^(3″), R^(4″), R^(5″) and R^(6″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR⁸R⁹, COOH, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰,             S(O)₂NR¹¹R¹² and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(8′)R^(9′),                     C(═O)OR^(10′), SR^(10′), S(O)R^(10′), S(O)₂R^(10′),                     S(O)₂NR^(11′)R^(12′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R⁸ and R⁹ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(8″)R^(9″), C(═O)OR^(10″), SR^(10″), S(O)R^(10″),                 S(O)₂R^(10″), S(O)₂NR^(11″)R^(12″) and                 C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   R¹⁹ is independently selected from the group consisting of         -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to                     10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to                     10-membered heteroaryl, C₁₋₆-alkoxy,                     C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                     mercapto, NR²⁰R²¹, C(═O)OR²², SR²², S(O)R²²,                     S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁-C₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(20′)R^(21′), C(═O)OR^(22′) SR^(22′), S(O)R^(22′),                 S(O)₂R^(22′), S(O)₂NR^(23′)R^(24′) and                 C(═O)NR^(23′)R^(24′)     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R²⁵ is independently selected from hydrogen and C₁₋₆-alkyl,     -   or a stereoisomer, physiologically acceptable salt, ester,         solvate, polymorph, prodrug and mixtures thereof.

In embodiment 3, the invention is directed to a compound of Formula (I)

wherein

-   -   L is independently selected from         -   being absent, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—,             with R^(L) being independently selected from hydrogen and             C₁₋₃-alkyl,     -   R¹ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR²R³, COOH, C(═O)OR⁴, SR⁴, S(O)R⁴, S(O)₂R⁴,             S(O)₂NR⁵R⁶ and C(═O)NR⁵R⁶,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(2′)R^(3′),                     C(═O)OR^(4′), SR^(4′), S(O)R^(4′), S(O)₂R^(4′),                     S(O)₂NR^(5′)R^(6′) and C(═O)NR^(5′)R^(6′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R² and R³ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(2″)R^(3″), C(═O)OR^(4″), SR^(4″), S(O)R⁴,                 S(O)₂R^(4″), S(O)₂NR^(5″)R^(6″) and C(═O)NR^(5″)R^(6″),     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′), R^(3′), R^(4′), R^(5′) and R^(6′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(2″), R^(3″), R^(4″), R^(5″) and R^(6″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR⁸R⁹, COOH, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰,             S(O)₂NR¹¹R¹² and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(8′)R^(9′),                     C(═O)OR^(10′), SR^(10′), S(O)R^(10′), S(O)₂R^(10′),                     S(O)₂NR^(11′)R^(12′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R⁸ and R⁹ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(8″)R^(9″), C(═O)OR^(10″), SR^(10″), S(O)R^(10″),                 S(O)₂R^(10″), S(O)₂NR^(11″)R^(12″) and                 C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R¹³ is hydrogen or C₁₋₃ alkyl,     -   R¹⁴ is hydrogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, NR^(14′)R^(14″),         wherein R^(14′) and R^(14″) are independently C₁-3-alkyl or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16′), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to                     10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to                     10-membered heteroaryl, C₁₋₆-alkoxy,                     C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                     mercapto, NR²⁰R²¹, C(═O)OR²², SR²², S(O)R²²,                     S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁-C₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(20′)R^(21′), C(═O)OR^(22′) SR^(22′), S(O)R^(22′),                 S(O)₂R^(22′), S(O)₂NR^(23′)R^(24′) and                 C(═O)NR^(23′)R^(24′)     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R²⁵ is independently selected from hydrogen and C₁₋₆-alkyl, or a         stereoisomer, physiologically acceptable salt, ester, solvate,         polymorph, prodrug and mixtures thereof.

In embodiment 4, the invention is directed to a compound of Formula (I)

wherein

-   -   L is independently selected from         -   being absent, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—,             with R^(L) being independently selected from hydrogen and             C₁₋₃-alkyl,     -   R¹ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR²R³, COOH, C(═O)OR⁴, SR⁴, S(O)R⁴, S(O)₂R⁴,             S(O)₂NR⁵R⁶ and C(═O)NR⁵R⁶,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                     C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                     C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                     C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano,                     nitro, hydroxy, mercapto, NR^(2′)R^(3′),                     C(═O)OR^(4′), SR^(4′), S(O)R^(4′), S(O)₂R^(4′),                     S(O)₂NR^(5′)R^(6′) and C(═O)NR^(5′)R^(6′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R² and R³ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(2″)R^(3″), C(═O)OR^(4″), SR^(4″), S(O)R⁴,                 S(O)₂R^(4″), S(O)₂NR^(5″)R^(6″) and C(═O)NR^(5″)R^(6″),     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′), R^(3′), R^(4′), R^(5′) and R^(6′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(2″), R^(3″), R^(4″), R^(5″) and R^(6″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R⁷ is independently selected from the group consisting of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy,             C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,             mercapto, NR⁸R⁹, COOH, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰,             S(O)₂NR¹¹R¹² and C(═O)NR¹¹R¹²,             -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀                 aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or                 C₁₋₆-alkylmercapto, is optionally substituted with one                 or more substituent(s) independently selected from the                 group consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                 mercapto, NR^(8′)R^(9′), C(═O)OR^(10′), SR^(10′),                 S(O)R^(10′), S(O)₂R^(10′), S(O)₂NR^(11′)R^(12′) and                 C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,             C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl,             5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl,             C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl             substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl             substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5             to 10-membered heteroaryl or the heterocyclic ring formed by             R⁸ and R⁹ together with the N atom to which they are             attached is optionally substituted with one or more             substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(8″)R^(9″), C(═O)OR^(10″), SR^(10″), S(O)R^(10″),                 S(O)₂R^(10″), S(O)₂NR^(11″)R^(12″) and                 C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and         R^(17″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and         R^(18″) are independently C₁₋₃-alkyl,     -   R¹⁹ is independently selected from the group consisting of         -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,             -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl                 is optionally substituted with one or more                 substituent(s) independently selected from the group                 consisting of                 -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to                     10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to                     10-membered heteroaryl, C₁₋₆-alkoxy,                     C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy,                     mercapto, NR²⁰R²¹, C(═O)OR²², SR²², S(O)R²²,                     S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁-C₆-alkyl             substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with             5 to 10-membered heteroaryl, or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered             heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl,                 C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl,                 C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy,                 carbonyl, halogen, cyano, hydroxy, mercapto,                 NR^(20′)R^(21′), C(═O)OR^(22′) SR^(22′), S(O)R^(22′),                 S(O)₂R^(22′), S(O)₂NR^(23′)R^(24′) and                 C(═O)NR^(23′)R^(24′),     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R²⁵ is independently selected from hydrogen and C₁₋₆-alkyl,     -   or a stereoisomer, physiologically acceptable salt, ester,         solvate, polymorph, prodrug and mixtures thereof.

In embodiment 5, the invention is directed a compound according to any embodiment 1-4, wherein L is selected from —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl.

In embodiment 6, the invention is directed to a compound according to any embodiment 1-5, wherein R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,         hydroxy, NR²R³, C(═O)OR⁴ and C(═O)NR⁵R⁶,         -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituents independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy                 and NR^(2′)R^(3′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to             10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S, and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl or the heterocyclic ring formed by R²             and R³ together with the N atom to which they are attached             is optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy,     -   R⁴, R⁵ and R⁶ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₆-alkyl.

In embodiment 7, the invention is directed to a compound according to any embodiment 1-6, wherein R¹ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro,         hydroxy, and NR²R³,         -   wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituents independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy                 and NR^(2′)R^(3′),     -   R² and R³ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to             10-membered heteroaryl, or     -   R² and R³ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to             10-membered heteroaryl or the heterocyclic ring formed by R²             and R³ together with the N atom to which they are attached             is optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy,     -   R^(2′) and R^(3′) are independently selected from hydrogen and         C₁₋₆-alkyl.

In embodiment 8 the invention is directed to a compound according to anyone of embodiments 1 to 7, wherein R¹ is hydrogen or halogen.

In embodiment 9 the invention is directed to a compound according to anyone of embodiments 1 to 8, wherein R¹ is hydrogen.

In embodiment 10 the invention is directed to a compound according to any one of embodiments 1 to 8, wherein R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to         10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto,         halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰,         S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4             to 10-membered heterocyclyl or C₁₋₆-alkoxy is optionally             substituted with one or more substituent(s) independently             selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl and 5 to 10-membered heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3         further ring atoms are selected from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to             10-membered heterocyclyl, 5 to 10-membered heteroaryl or the             heterocyclic ring formed by R⁸ and R⁹ together with the N             atom to which they are attached is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy,                 NR^(8″)R^(9″), C(═O)OR^(10″) and C(═O)NR^(11″)R^(12″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen and C₁₋₆-alkyl,     -   R^(8″), R^(9″), R^(11″), R^(11″) and R^(12″) are independently         selected from hydrogen and C₁₋₆-alkyl.

In embodiment 11 the invention is directed to a compound according to any one of embodiments 1 to 10, wherein R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered         heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, hydroxy, NR⁸R⁹,         C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered             heterocyclyl, C₁₋₆-alkoxy or C₁₋₆-alkylmercapto is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(1′) and                 C(═O)NR^(11′)R^(12′),     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 4 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen or         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₆-alkyl.     -   R^(8″) are R^(9″) are independently selected from hydrogen or         C₁₋₆-alkyl.

In embodiment 12 the invention is directed to a compound according to any one of embodiments 1 to 11, wherein R⁷ is independently selected from the group consisting of

-   -   hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, 4 to 10-membered         heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, hydroxy, NR⁸R⁹,         C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰ and C(═O)NR¹¹R¹²,         -   wherein each C₂₋₆-alkenyl, 4 to 10-membered heterocyclyl,             C₁₋₆-alkoxy or C₁₋₆-alkylmercapto is optionally substituted             with one or more substituent(s) independently selected from             the group consisting of             -   C₁₋₆-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(1′) and                 C(═O)NR^(11′)R^(12′),         -   wherein each C₁₋₆-alkyl, is optionally substituted with one             or more substituent(s) independently selected from the group             consisting of             -   C₁₋₆-alkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy,                 cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′) and                 C(═O)NR¹¹R¹²,     -   R⁸ and R⁹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₆₋₁₀-aryl and 5 to 10-membered             heteroaryl, or     -   R⁸ and R⁹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3         further ring atoms are selected from N, S and O,         -   wherein the C₁₋₆-alkyl, C₆₋₁₀-aryl, 4 to 10-membered             heteroaryl or the heterocyclic ring formed by R⁸ and R⁹             together with the N atom to which they are attached is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, hydroxy and NR^(8″)R^(9″),     -   R¹⁰, R¹¹ and R¹² are independently selected from hydrogen or         C₁₋₆-alkyl,     -   R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently         selected from hydrogen or C₁₋₆-alkyl.

R^(8″) are R^(9″) are independently selected from hydrogen or C₁₋₆-alkyl.

In embodiment 13 the invention is directed to a compound according to any one of embodiments 1 to 12, wherein R⁷ is independently selected from the group consisting of

-   -   methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy,         isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl         sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino,         ethylamino, isopropylamino, dimethylamino, isopropylmethylamino,         hydroxyethylamino, methoxyethylamino, morpholin-4-yl,         4-methylpiperazin-1-yl, 3-hydroxy-pyrrolidin-1-yl,         3-fluoroazetidin-1-yl and 3,3-difluoroazetidin-1-yl.

In embodiment 14 the invention is directed to a compound according to any one of embodiments 1 to 13, wherein

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         the unsaturated ring is optionally substituted with one or more         C₁₋₃-alkyl, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or         —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In embodiment 15 the invention is directed to a compound according to any one of embodiments 1 to 14, wherein

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, or     -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing unsaturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —N═, ═N—, —O— or —S—,     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In embodiment 16 the invention is directed to a compound according to any one of embodiments 1 to 15, wherein

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         the saturated ring is optionally substituted with one or more         C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming         carbon atoms are optionally replaced by —NH—, —O—, —S(O)—,         —S(O)₂— or —S—, or     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In embodiment 17 the invention is directed to a compound according to any one of embodiments 1 to 16, wherein

-   -   R¹³ and R¹⁴ together with the atoms to which they are attached         form a 5 or 6-carbon atoms containing saturated ring, wherein         one or more of the ring-forming carbon atoms are optionally         replaced by —NH—, —O— or —S—, or     -   A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R¹⁶, wherein R^(16′) and         R^(16″) are independently C₁₋₃-alkyl,     -   A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl,     -   A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen,         C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and         R^(15″) are independently C₁₋₃-alkyl.

In embodiment 18 the invention is directed to a compound according to any one of embodiments 1 to 17, wherein none, one or two of residues A1, A2, A3 and A4 is N.

In embodiment 19 the invention is directed to a compound according to any one of embodiments 1 to 18, wherein R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′)     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In embodiment 20 the invention is directed to a compound according to any one of embodiments 1 to 19, wherein R¹⁹ is independently selected from the group consisting of

-   -   hydrogen, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and                 hydroxy.

In embodiment 21 the invention is directed to a compound according to any one of embodiments 1 to 20, wherein R¹⁹ is hydrogen or C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is optionally substituted with one or         more substituent(s) independently selected from the group         consisting of         -   C₁₋₆-alkyl, halogen, cyano and nitro.

In embodiment 22 the invention is directed to a compound according to any one of embodiments 1 to 21, wherein R¹⁹ is hydrogen or C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is phenyl substituted with one, two or         three substituents independently selected from the group         consisting of         -   fluoride, chloride and bromide.

In embodiment 23 the invention is directed to a compound according to any one of embodiments 1 to 22, wherein R¹⁹ is independently selected from the group consisting of

-   -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl,         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹,                 C(═O)OR²² and C(═O)NR²³R²⁴,     -   R²⁰ and R²¹ are independently selected from the group consisting         of         -   hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or     -   R²⁰ and R²¹ together with the N atom to which they are attached         form a saturated or unsaturated heterocyclic ring having 3 to 12         ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected         from N, S and O,         -   wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the             heterocyclic ring formed by R²⁰ and R²¹ together with the N             atom to which they are attached is optionally substituted             with one or more substituents independently selected from             the group consisting of             -   C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered                 heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl,                 C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′)                 C(═OR^(22′) and C(═O)NR^(23′)R^(24′)     -   R²², R²³ and R²⁴ are independently selected from hydrogen and         C₁₋₆-alkyl,     -   R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently         selected from hydrogen and C₁₋₆-alkyl.

In embodiment 24 the invention is directed to a compound according to any one of embodiments 1 to 23, wherein R¹⁹ is independently selected from the group consisting of

-   -   C₆₋₁₀-aryl and 5 to 10-membered heteroaryl         -   wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is             optionally substituted with one or more substituent(s)             independently selected from the group consisting of             -   C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and                 hydroxy.

In embodiment 25 the invention is directed to a compound according to any one of embodiments 1 to 24, wherein R¹⁹ is C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is optionally substituted with one or         more substituent(s) independently selected from the group         consisting of         -   C₁₋₆-alkyl, halogen, cyano and nitro.

In embodiment 26 the invention is directed to a compound according to any one of embodiments 1 to 25, wherein R¹⁹ is C₆₋₁₀-aryl,

-   -   wherein the C₆₋₁₀-aryl is phenyl substituted with one, two or         three substituents independently selected from the group         consisting of         -   fluoride, chloride and bromide.

In embodiment 27 the invention is directed to a compound according to any one of embodiments 1 to 26, wherein R²⁵ is hydrogen.

In embodiment 28 the invention is directed to a compound according to any one of embodiments 1 to 27 being present in form of the (S)-enantiomer.

In embodiment 29 the invention is directed to a process for preparing the compound according to Formula (I) comprising the step of reacting a compound of Formula (A)

with a compound of Formula (B)

wherein L, R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are defined as in any one of the embodiments as described herein,

-   -   to obtain the compound according to Formula (I).

In embodiment 30 the invention is directed to a veterinary composition comprising

-   -   compound according to Formula (I) according to any one of the         embodiments described herein, and     -   one or more physiologically acceptable excipient(s).

In embodiment 31 the invention is directed to a veterinary composition according to embodiment 30, wherein the one or more physiologically acceptable excipient(s) are selected from carriers, fillers, flavours, binders, antioxidants, buffers, sugar components, lubricants, surfactants, stabilizers, flow agents, disintegration agents and preservatives and mixtures thereof.

In embodiment 32 the invention is directed to a compound according to Formula (I) according to any one of the embodiments described herein or a veterinary composition according to any one of the embodiments described herein for use as a medicament.

In embodiment 33 the invention is directed to a compound according to Formula (I) according to any one of the embodiments described herein or a veterinary composition according to any one of the embodiments described herein for use in the treatment of disorders/diseases caused by helminths.

In embodiment 34 the invention is directed to a compound according to Formula (I) according to any one of the embodiments described herein or a veterinary composition according to any one of the embodiments described herein for use according to embodiment 33, wherein the disease is the heartworm disease.

In embodiment 35 the invention is directed to a compound according to Formula (I) according to any one of the embodiments described herein or a veterinary composition according to any one of the embodiments described herein for use according to embodiment 33 or 34, wherein the helminths are Dirofilaria immitis.

Features of the invention have been described in embodiments in the present application; however, for brevity not all combinations of the features are literally described. Combinations of features as described above are, however, expressly considered to be part of the invention.

Experimental Part

Analytics—HPLC Methods

Method 1

Chromatographic System:

-   -   Column: Xbridge BEH C₁₈ Waters, 2.1×50 mm, 2.5μ     -   Oven: 40° C.     -   Eluents: Solvent A: water/HCO₂H (0.05%); Solvent B:         acetonitrile/HCO₂H (0.05%)     -   Flow: 0.8 ml/min     -   Gradient:

Time [min] Solvent A [%] Solvent B [%] 0.0 98 2 1.2 0 100 1.7 0 100 2.2 98 2

-   -   Run time: 2.2 min+0.5 min equilibration time

Method 2

Chromatographic System:

-   -   Column: Xbridge BEH C₁₈ Waters, 2.1×50 mm, 2.5μ     -   Oven: 40° C.     -   Eluents: Solvent A: water/NH₃ (0.1%); Solvent B:         acetonitrile/NH3 (0.1%)     -   Flow: 0.8 ml/min     -   Gradient:

Time [min] Solvent A [%] Solvent B [%] 0.0 98 2 1.2 0 100 1.7 0 100 2.2 98 2

-   -   Run time: 2.2 min+0.5 min equilibration time

Method 3

Chromatographic System:

-   -   Column: Xbridge BEH Phenyl Waters, 2.1×50 mm, 2.5μ     -   Oven: 40° C.     -   Eluents: Solvent A: water/NH₃ (0.1%); Solvent B:         acetonitrile/NH3 (0.1%)     -   Flow: 0.8 ml/min     -   Gradient:

Time [min] Solvent A [%] Solvent B [%] 0.0 98 2 1.2 0 100 1.7 0 100 2.2 98 2

-   -   Run time: 2.2 min+0.5 min equilibration time

General Synthetic Procedures

The compounds of Formula (I) can be synthesized as shown in Scheme 1 below:

A 2,4-dihalogenated nicotinic ester 1-I is treated with a nucleophile YR⁷ to yield the 4-substituted nicotinic ester 1-IT. In case R⁷ is an amino substituent, YR⁷ is preferably an amine, in case R⁷ is an alkoxy substituent, YR⁷ is preferably an alkoxide, in case R⁷ is an alkylthio substituent YR⁷ is preferably a thiol. The reaction is performed preferably in presence of a base, for example triethylamine in a solvent like an alcohol solvent, for example ethanol, or in tetrahydrofuran.

The 4-substituted nicotinic ester 1-II is then treated with 1-III to yield the 2,4-disubstituted nicotinic ester 1-VI. In case that L in 1-III is oxygen or sulfur, then 1-III represents a phenole or thiophenol, respectively. If 1-III is an alcohol or thiol, the reaction can be performed as a nucleophilic substitution in the presence of a base like an alkoxide or sodium hydride. Alternatively, the substitution can be done in the presence of a catalyst system 1-IV. Suitable systems are described in, for example: for phenols in Angew. Chem. Int. Ed. 2006, 45, 4321-4326, for thiophenols in: Chem. Eur. J. 2006, 12, 7782-7796.

Ester hydrolysis by treatment with aqueous base gives the 2,4-disubstituted nicotinic acid 1-VI. Amine 1-VII is acylated with 2,4-disubstituted nicotinic acid 1-VI to give the amide 1-VIII. Acylation can be performed by activation of 1-VI as acid chloride or by use of a coupling reagent like HATU or DCC followed by treatment with 1-VII in the presence of a base like triethylamine. Conditions for acylation reactions are described in, for example, volume E22a of Methods of Organic Chemistry (Houben-Weyl), Synthesis of Peptides and Peptidomimetics, 4 h edition, Georg Thieme Verlag, Stuttgart—New York, 2002. 1-VII can be a primary amine (R²⁵═H) or a secondary amine (R²⁵=alkyl), in the latter case R²⁵ can be introduced by reductive amination of the primary amine VII.

Compounds where L in Formula (I) is a carbon, can be synthesized as described in Scheme 2:

A 2-halo-4-substituted nicotinic ester 1-II is coupled under Pd catalysis with a zinc-organic compound 2-I, as described in, for example, WO2009089263. Alternatively 1-II is coupled with a Grignard reagent 2-II as described in, for example, Chemistry Letters Vol. 33, No. 10 (2004), 1240-1241. The resulting 2,4-disubstituted nicotinic ester 2-III is reacted as described in Scheme 1 to the amide compound 2-V.

Compounds where R⁷ is an alkyl or alkenyl group can be synthesized as described in Scheme 3.

A 2,4-dihalogenated nicotinic ester 1-I is coupled with a boronic acid selectively in the 4-position as described in J. Org. Chem. 2020, 85, 6498-6508. The resulting 4-substituted 2-halo-nicotinic ester 3-I is then further reacted as already described in Scheme 1 to the amide 1-VIII.

Compounds I-VIII where X is a sulfur, i.e. a thioether 4-I can be oxidized to form either the sulfoxide 4-II or the sulfone 4-III. Selective oxidations of thioethers to sulfoxides are described in, for example: Synlett 2015, 26, 2547-2552 or in March's Advanced Organic Chemistry 6^(th) edition (2007), 1780-1783. Oxidation to sulfones can simply be done by using an excess of oxidant and/or using higher reaction times. An alternative selective oxidation of aromatic thioethers to sulfoxides or sulfones by switching the reaction solvent is described in Lili Tang, Chinese Chem Lett 2020 DOI 10.1016/j.cclet.2020.03.030.

A 4-substituted 2-halo-nicotinic ester 1-II can be coupled with an aniline compound 5-I under Buchwald-Hartwig conditions (palladium catalysis) as described in, for example, Chem. Eur. J. 2010, 16, 1983-1991 to give the 2-amino-substituted nicotinic ester 5-II. Ester hydrolysis followed by acylation as already described in Scheme 1 gives the amide 5-V.

Synthetic Procedures—Specific Compounds

Synthesis of (S)—N-(chroman-4-yl)-6-((3,5-dichlorophenyl)thio)-4-morpholinonicotinamide Example 3

1. Methyl 6-chloro-4-morpholinonicotinate

Methyl 4,6-dichloronicotinate (4.80 g, 23.30 mmol) was dissolved in ethanol (50 ml). Triethylamine (3.25 ml, 23.30 mmol) and morpholine (2.010 ml, 23.30 mmol) were added and the mixture was stirred at room temperature (23° C.) for 16 h. The mixture was concentrated under reduced pressure and the residue was purified by column chromatography (silica, eluting with a gradient of n-pentane/ethyl acetate) to yield the product as a solid. MS (AJS-ESI) m/z 257.0 [M+H]⁺.

2. Methyl 6-((3,5-dichlorophenyl)thio)-4-morpholinonicotinate

3,5-Dichlorobenzenethiol (0.931 g, 5.20 mmol) and sodium hydride (0.208 g, 5.20 mmol) were suspended in tetrahydrofuran (20 ml) and stirred for 0.5 h at room temperature. Methyl 6-chloro-4-morpholinonicotinate (1.027 g, 4.00 mmol) was added and the mixture was heated to reflux with stirring. After 1 h additional 3,5-dichlorobenzenethiol (465 mg, 2.6 mmol) was added and stirring was continued at reflux for 1 h. After cooling to room temperature, ethyl acetate and water were added (20 ml each), the phases were separated, the aqueous phase was extracted with ethyl acetate (2×20 ml). The combined organic extracts were concentrated under reduced pressure and the resulting residue was purified by column chromatography (silica, eluting with a gradient of n-pentane/ethyl acetate). The product was used directly in the next step. MS (AJS-ESI) m/z 399.0 [M+H]⁺.

3. 6-((3,5-dichlorophenyl)thio)-4-morpholinonicotinic acid

Methyl 6-((3,5-dichlorophenyl)thio)-4-morpholinonicotinate (1.24 g, 3.11 mmol) and lithium hydroxide (hydrate, 1.24 g, 29.6 mmol) were dissolved in a mixture of water (4.6 ml) and 1,4-dioxane (4.6 ml) and the mixture was stirred at 110° C. for 0.5 h. The mixture was concentrated under reduced pressure to remove dioxane, then hydrochloric acid (2M, 14.80 ml, 29.6 mmol) was added and the mixture was stirred for a few minutes. The resulting precipitate was isolated by filtration, washed with water (2×10 ml) and dried to give the product as a solid. MS (AJS-ESI) m/z 385.0 [M+H]⁺.

4. (S)—N-(chroman-4-yl)-6-((3,5-dichlorophenyl)thio)-4-morpholinonicotinamide

Thionyl chloride (1.93 ml, 26.4 mmol) was added to a mixture of 6-((3,5-dichlorophenyl)thio)-4-morpholinonicotinic acid (0.193 g, 0.500 mmol) and a drop of DMF in dichloromethane (2 ml) with stirring and the mixture was stirred at room temperature for two days. The mixture was concentrated under reduced pressure, dichloromethane (2 ml) was added followed by triethylamine (0.174 ml, 1.250 mmol) and (S)-chroman-4-amine (HCl salt, 0.111 g, 0.600 mmol) and the resulting mixture was stirred at room temperature. After 3 h additional (S)-chroman-4-amine (HCl salt, 60 mg, 0.32 mmol) and triethylamine (0.1 ml) were added and stirring was continued at room temperature for 16 h. The mixture was diluted with dichloromethane and water (10 ml each), the phases were separated, the aqueous phase was extracted with dichloromethane (2×10 ml). The combined organic extracts were concentrated under reduced pressure and the resulting residue was purified by column chromatography (silica, eluting with a gradient of n-pentane/ethyl acetate). The residue was stirred in a 1:2 mixture of ethyl acetate/n-pentane (10 ml), the resulting precipitate was isolated by filtration, washed with a 1:2 mixture of ethyl acetate/n-pentane (2×10 ml), then with n-pentane and dried to give the product as a solid. MS (AJS-ESI) m/z 516.0 [M+H]⁺.

Synthesis of (S)-6-(3,5-dichlorophenoxy)-N-(2,3-dihydro-1H-inden-1-yl)-4-morpholinonicotinamide (Example 25)

1. Methyl 6-(3,5-dichlorophenoxy)-4-morpholinonicotinate

Methyl 6-chloro-4-morpholinonicotinate, (200 mg, 0.779 mmol), 3,5-dichlorophenol (200 mg, 1.227 mmol) and potassium phosphate (331 mg, 1.558 mmol) were placed in an argon flushed vial. 1′,4-Bis(t-butyl)-1,2-bis(diphenylphosphino)-3′-(di-i-propylphosphino)ferrocene (6.10 mg, 7.79 μmol) and allylpalladium(II) chloride dimer (1.425 mg, 3.90 μmol), diluted in toluene (2.5 mL) were added and the mixture was stirred at 110° C. under argon for 48 h. After cooling to room temperature the mixture was diluted with ethyl acetate and filtered. The filtrate was concentrated under reduced pressure and the residue was purified by column chromatography (silica, eluting with a gradient of n-pentane/ethyl acetate). The product was used directly in the next step. MS (AJS-ESI) m/z 383.0 [M+H]⁺.

2. 6-(3,5-Dichlorophenoxy)-4-morpholinonicotinic acid

Methyl 6-(3,5-dichlorophenoxy)-4-morpholinonicotinate (155 mg, 0.404 mmol) was suspended in a mixture of 1,4-dioxane and water (1 ml each). LiOH (155 mg, 6.47 mmol) was added and the mixture was stirred at 80° C. for 1 h. The solution was cooled to room temperature and acidified to pH 1 by the addition of HCl (1M). The mixture was extracted with DCM, the combined organic extracts were washed with brine, dried over sodium sulfate, filtered and the solvent was evaporated under reduced pressure to give the product as a solid. MS (AJS-ESI) m/z 370.0 [M+H]⁺.

3. (S)-6-(3,5-Dichlorophenoxy)-N-(2,3-dihydro-1H-inden-1-yl)-4-morpholinonicotinamide

6-(3,5-Dichlorophenoxy)-4-morpholinonicotinic acid (50 mg, 0.135 mmol) was dissolved in DCM (600 μL). DMF (5 μL) was added followed by thionyl chloride (150 μL, 0.135 mmol) and the mixture was stirred for 1 h at room temperature. The mixture was concentrated under reduced pressure, dichloromethane (0.6 ml) was added followed by triethylamine (300 μL, 2.152 mmol) and (S)-2,3-dihydro-1H-inden-1-amine (21.65 mg, 0.163 mmol) and the resulting mixture was stirred at room temperature for 1 h. Then the mixture was diluted with water and extracted with dichloromethane (3 times). The combined organic extracts were dried over sodium sulfate, concentrated under reduced pressure and the residue was purified by preparative HPLC (Waters XBridge C18, eluting with acetonitrile/water containing 0.1% formic acid) to yield the product as a solid. MS (AJS-ESI) m/z 484.1 [M+H]⁺.

Synthesis of 6-((3,5-dichlorophenyl)sulfinyl)-N—((S)-2,3-dihydro-1H-inden-1-yl)-4-(dimethylamino)nicotinamide (Example 104)

(S)-6-((3,5-dichlorophenyl)thio)-N-(2,3-dihydro-1H-inden-1-yl)-4-(dimethylamino) nicotinamide, (50 mg, 0.109 mmol) was added to DCM (70 μl). 3-Chloroperoxybenzoic acid (47.1 mg, 0.273 mmol) dissolved in DCM (2.5 mL) was added dropwise at 0° C. The mixture was stirred at room temperature for 48 h, then it was partitioned between water and DCM, the phases were separated, the organic phase was concentrated under reduced pressure. The residue was purified by preparative HPLC (Waters XBridge C18, eluting with acetonitrile/water containing 0.1% formic acid) to yield the product as a solid. MS (AJS-ESI) m/z 474.0 [M+H]⁺.

Synthesis of (S)-6-((3,5-dichlorophenyl)sulfonyl)-4-(dimethylamino)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)nicotinamide (Example 102)

(S)-6-((3,5-dichlorophenyl)thio)-4-(dimethylamino)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)nicotinamide (50 mg, 0.106 mmol) was added to DCM (70 μl). 3-Chloroperoxybenzoic acid (45.7 mg, 0.265 mmol) dissolved in DCM (2.5 mL) was added dropwise at 0° C. The mixture was stirred at room temperature for 48 h, then it was partitioned between water and DCM, the phases were separated, the organic phase was concentrated under reduced pressure. The residue was purified by preparative HPLC (Waters XBridge C18, eluting with acetonitrile/water containing 0.1% formic acid) to yield the product as a solid. MS (AJS-ESI) m/z 504.0 [M+H]⁺.

Table A: Examples

Table A below provides for each of the exemplified compounds of Formula (I) the structure, wherein in all exemplified compounds A1 to A4 are CH and R¹ is hydrogen. The nature of R¹³ can have the consequence that the adjacent carbon (marked *) becomes asymmetric. In this case “R/S” denotes the absolute configuration at the asymmetric carbon marked with (*) in Formula (I).

TABLE A Formula (I)

No L R⁷ R¹³ R¹⁴ R/S R¹⁹ R²⁵  1 S isopropylamino CH₃ H S H H  2 S morpholin-4-yl CH₃ H S H H  3 S morpholin-4-yl —CH₂—CH₂—O— S 3,5-dichlorophenyl H  4 O morpholin-4-yl CH₃ H S H H  5 O morpholin-4-yl —CH₂—CH₂—O— S 3,5-dichlorophenyl H  6 O morpholin-4-yl —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  7 O morpholin-4-yl —CH₂—CH₂— S 2,3-dichlorophenyl H  8 O morpholin-4-yl —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  9 S morpholin-4-yl —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  10 S morpholin-4-yl ═CH—CH═CH— 3,5-dichlorophenyl H  11 S morpholin-4-yl —CH₂—CH₂— S 3,5-dichlorophenyl H  12 O morpholin-4-yl —CH₂—CH₂—O— S 2,3-dichlorophenyl H  13 S dimethylamino —CH₂—CH₂—O— S 3,5-dichlorophenyl H  14 S dimethylamino —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  15 S dimethylamino —CH₂—CH₂— S 3,5-dichlorophenyl H  16 S dimethylamino ═CH—CH═CH— 3,5-dichlorophenyl H  17 S morpholin-4-yl —CH₂—CH₂—O— R 3,5-dichlorophenyl H  18 S dimethylamino —CH₂—CH₂—O— R 3,5-dichlorophenyl H  19 S dimethylamino —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  20 S dimethylamino —CH₂—CH₂—O— S 2,3-dichlorophenyl H  21 S morpholin-4-yl —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  22 S morpholin-4-yl —CH₂—CH₂—O— S 2,3-dichlorophenyl H  23 S morpholin-4-yl —CH₂—CH₂— S 2,3-dichlorophenyl H  24 O morpholin-4-yl —CH₂—CH₂—O— R 3,5-dichlorophenyl H  25 O morpholin-4-yl —CH₂—CH₂— S 3,5-dichlorophenyl H  26 O morpholin-4-yl ═CH—CH—CH— 3,5-dichlorophenyl H  27 S morpholin-4-yl ═CH—S— 3,5-dichlorophenyl H  28 O dimethylamino —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  29 O dimethylamino —CH₂—CH₂—O— R 3,5-dichlorophenyl H  30 O dimethylamino —CH₂—CH₂—O— S 3,5-dichlorophenyl H  31 O dimethylamino —CH₂—CH₂— S 3,5-dichlorophenyl H  32 O dimethylamino ═CH—CH—CH— 3,5-dichlorophenyl H  33 S dimethylamino ═CH—S— 3,5-dichlorophenyl H  34 O dimethylamino —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  35 O dimethylamino —CH₂—CH₂— S 2,3-dichlorophenyl H  36 O dimethylamino ═CH—CH═CH— 2,3-dichlorophenyl H  37 O dimethylamino ═CH—S— 2,3-dichlorophenyl H  38 O dimethylamino ═CH—S— 3,5-dichlorophenyl H  39 S dimethylamino —CH₂—CH₂—O— R 2,3-dichlorophenyl H  40 O dimethylamino —CH₂—CH₂—O— S 2,3-dichlorophenyl H  41 O dimethylamino —CH₂—CH₂—O— S 2,3-dichlorophenyl H  42 S dimethylamino —CH₂—CH₂— S 2,3-dichlorophenyl H  43 S dimethylamino ═CH—CH═CH— 2,3-dichlorophenyl H  44 S dimethylamino ═CH—S— 2,3-dichlorophenyl H  45 O morpholin-4-yl ═CH—CH═CH— 2,3-dichlorophenyl H  46 O morpholin-4-yl ═CH—S— 2,3-dichlorophenyl H  47 O morpholin-4-yl ═CH—S— 3,5-dichlorophenyl H  48 S morpholin-4-yl ═CH—S— 2,3-dichlorophenyl H  49 S morpholin-4-yl ═CH—CH═CH— 2,3-dichlorophenyl H  50 S morpholin-4-yl —CH₂—CH₂—O— R 2,3-dichlorophenyl H  51 O morpholin-4-yl —CH₂—CH₂—O— R 2,3-dichlorophenyl H  52 S —SCH₃ —CH₂—CH₂—O— S 2,3-dichlorophenyl H  53 S —SCH₃ —CH₂—CH₂— S 2,3-dichlorophenyl H  54 S —SCH₃ —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  55 S —SCH₃ —CH₂—CH₂—O— R 3,5-dichlorophenyl H  56 O —SCH₃ —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  57 O —SCH₃ —CH₂—CH₂—O— S 2,3-dichlorophenyl H  58 O —SCH₃ —CH₂—CH₂— S 2,3-dichlorophenyl H  59 O —SCH₃ —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  60 O —SCH₃ —CH₂—CH₂—O— R 3,5-dichlorophenyl H  61 O —SCH₃ —CH₂—CH₂— S 3,5-dichlorophenyl H  62 S —SCH₂CH₃ —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  63 S —SCH₂CH₃ —CH₂—CH₂—O— S 2,3-dichlorophenyl H  64 S —SCH₂CH₃ —CH₂—CH₂— S 2,3-dichlorophenyl H  65 S —SCH₃ —CH₂—CH₂— S 3,5-dichlorophenyl H  66 S methoxy —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  67 S methoxy —CH₂—CH₂— S 2,3-dichlorophenyl H  68 S methoxy —CH₂—CH₂—O— S 2,3-dichlorophenyl H  69 S —SCH₃ —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  70 S ethoxy —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  71 S ethoxy —CH₂—CH₂—O— S 2,3-dichlorophenyl H  72 S ethoxy —CH₂—CH₂— S 2,3-dichlorophenyl H  73 S —SCH₂CH₃ —CH₂—CH₂— S 3,5-dichlorophenyl H  74 S —SCH₂CH₃ —CH₂—CH₂—O— S 3,5-dichlorophenyl H  75 S —SCH₂CH₃ —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  76 O —SCH₂CH₃ —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  77 O —SCH₂CH₃ —CH₂—CH₂—O— S 2,3-dichlorophenyl H  78 O —SCH₂CH₃ —CH₂—CH₂— S 2,3-dichlorophenyl H  79 O —SCH₂CH₃ —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  80 O —SCH₂CH₃ —CH₂—CH₂—O— S 3,5-dichlorophenyl H  81 O —SCH₂CH₃ —CH₂—CH₂— S 3,5-dichlorophenyl H  82 S methoxy —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  83 S methoxy —CH₂—CH₂—O— S 3,5-dichlorophenyl H  84 S methoxy —CH₂—CH₂— S 3,5-dichlorophenyl H  85 O methoxy —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  86 O methoxy —CH₂—CH₂—O— S 3,5-dichlorophenyl H  87 O methoxy —CH₂—CH₂— S 3,5-dichlorophenyl H  88 S ethoxy —CH₂—CH₂—O— S 3,5-dichlorophenyl H  89 O ethoxy —CH₂—CH₂—O— S 3,5-dichlorophenyl H  90 O ethoxy —CH₂—CH₂— S 3,5-dichlorophenyl H  91 O ethoxy —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  92 O ethoxy —CH₂—CH₂—O— S 2,3-dichlorophenyl H  93 O ethoxy —CH₂—CH₂— S 2,3-dichlorophenyl H  94 O methoxy —CH₂—CH₂— S 2,3-dichlorophenyl H  95 O methoxy —CH₂—CH₂—O— S 2,3-dichlorophenyl H  96 O methoxy —CH₂—CH₂—CH₂— S 2,3-dichlorophenyl H  97 S ethoxy —CH₂—CH₂— S 3,5-dichlorophenyl H  98 O ethoxy —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H  99 S ethoxy —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H 100 SO₂ dimethylamino —CH₂—CH₂—O— S 3,5-dichlorophenyl H 101 SO dimethylamino —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H 102 SO₂ dimethylamino —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H 103 SO dimethylamino —CH₂—CH₂—O— S 3,5-dichlorophenyl H 104 SO dimethylamino —CH₂—CH₂— S 3,5-dichlorophenyl H 105 SO₂ dimethylamino —CH₂—CH₂— S 3,5-dichlorophenyl H 106 NH morpholin-4-yl —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H 107 NH morpholin-4-yl —CH₂—CH₂—O— S 3,5-dichlorophenyl H 108 NH dimethylamino —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H 109 NH morpholin-4-yll —CH₂—CH₂— S 3,5-dichlorophenyl H 110 CH₂ dimethylamino —CH₂—CH₂— S 3,5-dichlorophenyl H 111 CH₂ dimethylamino —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H 112 CH₂ morpholin-4-yl —CH₂—CH₂—O— S 3,5-dichlorophenyl H 113 CH₂ morpholin-4-yl —CH₂—CH₂—CH₂— S 3,5-dichlorophenyl H 114 CH₂ morpholin-4-yl —CH₂—CH₂—O— S 3,5-dichlorophenyl H 115 NH dimethylamino —CH₂—CH₂—O— S 3,5-dichlorophenyl H 116 NH dimethylamino —CH₂—CH₂— S 3,5-dichlorophenyl H 117 CH₂ morpholin-4-yl —CH₂—CH₂— S 3,5-dichlorophenyl H

Table B: Analytical Data

Table B shows the calculated molecular weight (MW) (gram/mol), the observed MS signal (m/z), the HPLC retention time (Rt) in minutes, and the HPLC-method as described in above (“Analytics: HPLC-Methods”) used for analysis.

TABLE B No HPLC Method HPLC Rt mass signal MW 1 1 1.334 460.1 460.4 2 1 1.258 488.0 488.4 3 1 1.266 516.1 516.4 4 1 1.283 472.1 472.4 5 1 1.271 500.0 500.4 6 1 1.251 498.1 498.4 7 1 1.211 484.1 484.4 8 1 1.309 498.1 498.4 9 1 1.323 514.0 514.5 10 1 1.211 510.0 510.4 11 1 1.274 500.0 500.4 12 1 1.178 500.0 500.4 13 1 1.209 474.0 474.4 14 1 1.290 472.1 472.4 15 1 1.215 458.1 458.4 16 1 1.326 468.0 468.4 17 1 1.256 516.0 516.4 18 1 1.136 474.0 474.4 19 1 1.154 472.1 472.4 20 1 1.095 474.0 474.4 21 1 1.269 514.0 514.5 22 1 1.189 516.0 516.4 23 1 1.221 500.0 500.4 24 1 1.255 500.0 500.4 25 1 1.258 484.1 484.4 26 1 1.312 494.1 494.4 27 1 1.401 516.0 516.5 28 1 1.341 456.0 456.4 29 1 1.257 458.0 458.3 30 1 1.255 458.0 458.3 31 1 1.290 442.0 442.3 32 1 1.323 452.0 452.3 33 1 1.323 474.0 474.4 34 1 1.311 456.0 456.4 35 1 1.278 442.1 442.3 36 1 1.252 452.0 452.3 37 1 1.292 458.0 458.4 38 1 1.350 458.0 458.4 39 1 1.082 474.0 474.4 40 1 1.218 458.0 458.3 41 1 1.208 458.0 458.3 42 2 1.217 458.0 458.4 43 1 1.179 468.0 468.4 44 1 1.283 474.0 474.4 45 1 1.251 494.0 494.4 46 1 1.284 500.0 500.4 47 1 1.342 500.0 500.4 48 1 1.293 516.0 516.5 49 1 1.256 510.0 510.4 50 1 1.190 516.0 516.4 51 1 1.189 500.0 500.4 52 1 1.228 477.0 477.4 53 1 1.258 461.0 461.4 54 1 1.289 475.0 475.5 55 1 1.323 477.0 477.4 56 1 1.306 459.0 459.4 57 1 1.243 461.0 461.4 58 1 1.263 445.0 445.4 59 1 1.351 459.0 459.4 60 1 1.292 461.0 461.4 61 1 1.320 445.0 445.4 62 1 1.352 489.0 489.5 63 1 1.286 491.0 491.5 64 1 1.332 475.0 475.5 65 1 1.346 461.0 461.4 66 1 1.311 459.0 459.4 67 1 1.278 445.0 445.4 68 1 1.245 461.0 461.4 69 1 1.398 475.0 475.5 70 1 1.401 473.0 473.4 71 1 1.301 475.0 475.4 72 1 1.335 459.0 459.4 73 1 1.376 475.0 475.5 74 1 1.383 491.0 491.5 75 1 1.405 489.0 489.5 76 1 1.415 473.0 473.4 77 1 1.347 475.0 475.4 78 1 1.383 459.0 459.4 79 1 1.344 473.0 473.4 80 1 1.274 475.0 475.4 81 1 1.301 459.0 459.4 82 1 1.383 459.0 459.4 83 1 1.311 461.0 461.4 84 1 1.363 445.0 445.4 85 1 1.382 443.0 443.3 86 1 1.326 445.0 445.3 87 1 1.356 429.0 429.3 88 1 1.357 475.0 475.4 89 1 1.376 459.0 459.3 90 1 1.382 443.0 443.3 91 1 1.380 457.0 457.3 92 1 1.311 459.0 459.3 93 1 1.344 443.0 443.3 94 1 1.279 429.0 429.3 95 1 1.262 445.0 445.3 96 1 1.311 443.0 443.3 97 1 1.416 459.0 459.4 98 1 1.436 457.0 457.3 99 1 1.448 473.0 473.4 100 1 1.168 506.0 506.4 101 1 1.225 488.0 488.4 102 1 1.235 504.0 504.4 103 1 1.226 490.0 490.4 104 1 1.173 474.0 474.4 105 1 1.212 490.0 490.4 106 1 1.264 497.1 497.4 107 1 1.181 499.0 499.4 108 3 1.223 455.0 455.4 109 3 1.191 483.0 483.4 110 3 1.159 440.1 440.4 111 3 1.187 454.1 454.4 112 3 1.131 498.1 498.4 113 3 1.184 496.1 496.4 114 3 1.135 456.0 456.4 115 3 1.175 457.0 457.4 116 3 1.194 441.1 441.4 117 2 1.188 482.0 482.4

Biological Examples In Vitro Assay: Ascaridia galli and Oesophagostumum Dentatum

Ascaridia galli (intestinal roundworm of chicken), larval stage 3 (“L3”); and Oesophagostumum dentatum (nodular worm of swine), larval stages 3 and 4 (respectively “L3” and “L4”) where suspended in a nutrient medium and distributed to 96 well plates with 20 larvae per well. The wells were spiked DMSO solutions of the compounds with declining concentration. The anthelmintic effects were determined by microscopic examination and defined by the minimum effective concentration (“MEC”), which is the concentration by which at least one of the larvae shows mortality, a change in motility or a change in progression of development.

The following compounds showed an MEC of 50 μM or less against Ascaridia galli L3: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 37, 41, 47, 48, 49, 52, 54, 56, 57, 58, 60, 61, 62, 66, 67, 72, 78, 80, 83, 85, 90, 92, 95, 96, 100, 103, 106, 107, 108, 109, 112, 115, 116, 117.

The following compounds showed an MEC of 10 μM or less against Ascaridia galli L3: 3, 5, 6, 7, 8, 9, 11, 12, 13, 20, 21, 22, 25, 30, 31, 34, 35, 41, 60, 66, 78, 92.

The following compounds showed an MEC of 50 μM or less against Oesophagostumum dentatum L3: 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 23, 24, 25, 28, 30, 31, 32, 34, 35, 36, 39, 40, 41, 42, 52, 60, 62, 66, 73, 74, 75, 83, 84, 85, 86, 89, 90, 99, 100, 101, 103, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117.

The following compounds showed an MEC of 10 μM or less against Oesophagostumum dentatum L3: 2, 3, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 19, 20, 21, 22, 23, 25, 28, 30, 31, 34, 35, 41, 42, 75, 89, 106, 107, 108.

The following compounds showed an MEC of 50 μM or less against Oesophagostumum dentatum L4: 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 19, 20, 21, 22, 23, 24, 25, 28, 29, 30, 31, 34, 35, 36, 37, 41, 42, 48, 52, 53, 66, 67, 68, 74, 82, 83, 84, 92, 100, 102, 103, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117.

The following compounds showed an MEC of 10 μM or less against Oesophagostumum dentatum L4: 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 19, 20, 21, 22, 23, 25, 28, 30, 31, 34, 35, 41, 42, 52, 83, 100, 106, 107, 108, 109, 112, 113, 115.

In Vitro Assay: Haemonchus contortus

Solutions of compounds with declining concentrations in DMSO were prepared, diluted with nutrient medium and distributed to 96 well microtiterplates. Exsheathed L3 larvae of Haemonchus contortus were incubated for 20 min at 37° C. in a water bath, separated by centrifugation and added to the wells with 300 Larvae/well. After incubation for 7 days motility was assessed by automated microscopy. Ivermectin was used as positive control, DMSO as negative control and ED₅₀ values were calculated which represent the concentration for an individual compound that reduces motility by 50% with respect to the positive control.

The following compounds showed an ED₅₀ value below 50 μM against Haemonchus contortus: 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 18, 21, 23, 25, 30, 34, 35, 52, 55, 57, 60, 67, 68, 72, 73, 82, 83, 84, 86, 100, 103, 106, 107, 108, 109.

The following compounds showed an ED₅₀ value below 10 μM against Haemonchus contortus: 3, 4, 5, 6, 7, 8, 9, 11, 12, 23, 25, 30, 57, 60, 67, 68, 83, 84, 86, 100, 103, 106, 107, 108, 109.

In Vitro Assay: Dirofilaria immitis L1

Approximately 500 D. immitis microfilaria were added to a microtiter plate containing a nutrient medium and the test compound in DMSO at varying concentrations. After incubation for 3 days, activity was evaluated as reduction in motility as compared to DMSO as negative control. Compounds were tested in duplicates. Based on the concentration response curves EC₅₀ values were calculated.

The following compounds showed an EC₅₀ value below 10 μM: 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 29, 30, 31, 32, 34, 35, 36, 39, 40, 41, 42, 45, 46, 49, 50, 52, 59, 66, 67, 68, 70, 72, 82, 83, 84, 85, 94, 95, 96, 100, 101, 102, 103, 106, 107, 108, 109.

The following compounds showed an EC₅₀ value below 1 μM: 3, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 19, 20, 21, 22, 25, 28, 30, 31, 34, 35, 41, 42, 49, 52, 59, 66, 67, 68, 70, 83, 84, 100, 106, 107, 108, 109.

The following compounds showed an EC₅₀ value below 0.1 μM: 3, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 19, 20, 21, 22, 25, 28, 30, 31, 34, 35, 41, 42, 52, 100, 107, 108.

In Vitro Assay: Dirofilaria immitis L4

10 larvae L4 of D. immitis were added to a microtiter plate containing a nutrient medium and the test compound in DMSO at varying concentrations. After incubation for 3 days, activity was evaluated as reduction in motility as compared to DMSO as negative control. Compounds were tested in duplicates. Based on the concentration response curves EC₅₀ values were calculated.

The following compounds showed an EC₅₀ value below 1 μM: 3, 5, 8

The following compounds showed an EC₅₀ value below 0.1 μM: 3, 5, 8

In Vitro Assay: Acanthocheilonema Viteae L1

Approximately 500 A. viteae microfilaria were added to a microtiter plate containing a nutrient medium and the test compound in DMSO at varying concentrations. After incubation for 3 days, activity was evaluated as reduction in motility as compared to DMSO as negative control. Compounds were tested in duplicates. Based on the concentration response curves EC₅₀ values were calculated.

The following compounds showed an EC₅₀ value below 10 μM: 3, 5, 19, 20, 21, 22, 23, 25, 28, 29, 30, 31, 34, 35, 36, 37, 39, 40, 41, 42, 46, 52, 57, 66, 67, 68, 72, 82, 83, 84, 90, 94, 95, 97.

The following compounds showed an EC₅₀ value below 1 μM: 3, 5, 19, 20, 21, 22, 23, 25, 28, 29, 30, 31, 34, 35, 41, 42, 52, 66, 68, 83.

The following compounds showed an EC₅₀ value below 0.1 μM: 3, 19, 20, 21, 22, 23, 25, 28, 34, 35, 41, 42.

In Vitro Assay: Agonistic Activity at C. elegans Slo-1a

A CHO K1 cell line stably transfected with the Caenorhabditis elegans slo-1a (accession no Y51A2D.19a) was established. Cells were seeded in microtiter plates (black 384-well MTP, clear bottom) in a concentration of 10,000 cells/well in 25 μl medium and cultured for 20 to 24 hours at 37° C. and 5% CO₂. After incubation, 25 μl of FMP-dye Blue-Tyrode's was added to each well and incubated at room temperature for 30 min. Ten minutes after addition of 12.5 μl compound solution, the plates are transferred to the FLIPR for measurement.

For the membrane potential measurements, the plates were placed in the FLIPR Penta (Molecular Devices). The baseline measurement of the fluorescence was stared for 20 sec (Exc. 510-545 nm, Emm. 565-625 nm). Potential channel opening measurement was started by addition of 25 μl of KCl-Tyrode (final assay concentration of the KCl-Tyrode: 70 mM KCl, 2 mM CaCl₂, 1 mM MgCl₂, 0.8 mM NaH₂PO₄, 5 mM Glucose, 28 mM Hepes, pH 7.4, including the voltage sensitive dye). The complete measurement takes 150 s.

EC₅₀ values were determined in triplicate utilizing compound dilution series. The data were determined at least in two independent tests. The data were proceeded by using the ActivityBase XE Runner software (IDBS) for curve fitting and calculation of the half-maximal effective concentration.

The following compounds showed an EC₅₀ value below 10 μM: 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 14, 15, 19, 20, 21, 22, 23, 28, 30, 31, 34, 35, 41, 42, 52, 53, 54, 56, 58, 59, 65, 66, 67, 68, 69, 71, 72, 82, 83, 84, 88, 100, 103, 106, 107, 108, 109, 112, 113, 115, 116, 117.

The following compounds showed an EC₅₀ value below 1 μM: 3, 5, 6, 7, 8, 9, 11, 12, 15, 19, 20, 21, 22, 23, 28, 30, 31, 34, 35, 41, 42.

In Vitro Assay: Agonistic Activity at the Human Maxi K Channel (BK Channel)

A CHO K1 cell line was stably transfected with the KCNMA1 (KCa1.1, U11058) and beta1 (KCNMB1) subunits of the human Maxi K channel (Ponte et al, Molecular Pharmacology 2012, 81(4), 567-577).

Cells were seeded in microtiter plates (black 384-well MTP, clear bottom) in a concentration of 20,000 cells/well in 25 μl medium and cultured for 20 to 24 hours at 37° C. and 5% CO₂. After incubation, 25 μl of FMP-dye Blue-Tyrode's was added to each well and incubated at room temperature for 30 min. Ten minutes after addition of 12.5 μl compound solution, the plates are transferred to the FLIPR for measurement.

For the membrane potential measurements, plates were placed in the FLIPR Penta (Molecular Devices). The baseline measurement of the fluorescence was stared for 20 sec (Exc. 510-545 nm, Emm. 565-625 nm). Potential channel opening measurement was started by addition of 25 μl KCl-Tyrode (final assay concentration of the KCl-Tyrode: 70 mM KCl, 2 mM CaCl₂, 1 mM MgCl₂, 0.8 mM NaH₂PO₄, 5 mM Glucose, 28 mM Hepes, pH 7.4, including the voltage sensitive dye). The complete measurement takes 150 s.

EC₅₀ values were determined in triplicate utilizing compound dilution series. The data were determined at least in two independent tests. The data were proceeded by using the ActivityBase XE Runner software (IDBS) for curve fitting and calculation of the half-maximal effective concentration.

The following compounds showed an EC₅₀ value between 10 μM and 30 μM: 107, 109.

The following compounds showed an EC₅₀ value above 30 μM: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 108, 110, 111, 112, 113, 114, 115, 116, 17.

Thus, it can be seen from the present results that the present compound are effective as far as the treatment of nematodes, especially Dirofilaria, is concerned, while the potential for target-related adverse reactions in the host such as mammal (e.g. a human being) is low. 

1. Compound of Formula (I)

wherein L is independently selected from being absent, —CH₂—, —NR^(L)—, —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl, R¹ is independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy, mercapto, NR²R³, COOH, C(═O)OR⁴, SR⁴, S(O)R⁴, S(O)₂R⁴, S(O)₂NR⁵R⁶ and C(═O)NR⁵R⁶, wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or C₁₋₆-alkylmercapto, is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy, mercapto, NR^(2′)R^(3′), C(═O)OR^(4′), SR^(4′), S(O)R^(4′), S(O)₂R^(4′), S(O)₂NR^(5′)R^(6′) and C(═O)NR^(5′)R^(6′), R² and R³ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with 5 to 10-membered heteroaryl, or R² and R³ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5 to 10-membered heteroaryl or the heterocyclic ring formed by R² and R³ together with the N atom to which they are attached is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, carbonyl, halogen, cyano, hydroxy, mercapto, NR^(2″)R^(3″), C(═O)OR^(4″), SR^(4″), S(O)R⁴, S(O)₂R^(4″), S(O)₂NR^(5″)R^(6″) and C(═O)NR^(5″)R^(6″), R⁴, R⁵ and R⁶ are independently selected from hydrogen and C₁₋₆-alkyl, R^(2′), R^(3′), R^(4′), R^(5′) and R^(6′) are independently selected from hydrogen and C₁₋₆-alkyl, R^(2″), R^(3″), R^(4″), R^(5″) and R^(6″) are independently selected from hydrogen and C₁₋₆-alkyl, R⁷ is independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy, mercapto, NR⁸R⁹, COOH, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰, S(O)₂NR¹¹R¹² and C(═O)NR¹¹R¹², wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀ aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy or C₁₋₆-alkylmercapto, is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy, mercapto, NR^(8′)R^(9′), C(═O)OR^(10′), SR^(10′), S(O)R^(10′), S(O)₂R^(10′), S(O)₂NR^(11′)R^(12′) and C(═O)NR¹¹R¹², R⁸ and R⁹ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with 5 to 10-membered heteroaryl, or R⁸ and R⁹ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁₋₆-alkyl substituted with C₃₋₁₀-cycloalkyl, C₁₋₆-alkyl substituted with 4 to 10-membered heterocyclyl, C₁₋₆-alkyl substituted with C₆₋₁₀-aryl, C₁₋₆-alkyl substituted with 5 to 10-membered heteroaryl or the heterocyclic ring formed by R⁸ and R⁹ together with the N atom to which they are attached is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, carbonyl, halogen, cyano, hydroxy, mercapto, NR^(8″)R^(9″), C(═O)OR^(10″), SR^(10″), S(O)R^(10″), S(O)₂R^(10″), S(O)₂NR^(11″)R^(12″) and C(═O)NR¹¹R^(12″), R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and C₁₋₆-alkyl, R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently selected from hydrogen and C₁₋₆-alkyl, R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently selected from hydrogen and C₁₋₆-alkyl, R¹³ and R¹⁴ together with the atoms to which they are attached form a 5 or 6-carbon atoms containing saturated ring, wherein the saturated ring is optionally substituted with one or more C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming carbon atoms are optionally replaced by —NH—, —O—, —S(O)—, —S(O)₂— or —S—, or R¹³ and R¹⁴ together with the atoms to which they are attached form a 5 or 6-carbon atoms containing unsaturated ring, wherein the unsaturated ring is optionally substituted with one or more C₁₋₃-alkyl, and/or wherein one or more of the ring-forming carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(15′)R^(15″), wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl, A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(16′)R^(16″), wherein R^(16′) and R^(16″) are independently C₁₋₃-alkyl, A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(17′)R^(17″), wherein R^(17′) and R^(1′″) are independently C₁₋₃-alkyl, A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen C₁₋₃ alkyl, C₁₋₃ alkoxy, or NR^(18′)R^(18″), wherein R^(18′) and R^(18″) are independently C₁₋₃-alkyl, R¹⁹ is independently selected from the group consisting of C₆₋₁₀-aryl and 5 to 10-membered heteroaryl, wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano, nitro, hydroxy, mercapto, NR²⁰R²¹, C(═O)OR²², SR²², S(O)R²², S(O)₂R²², S(O)₂NR²³R²⁴ and C(═O)NR²³R²⁴, R²⁰ and R²¹ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy-C₁₋₆-alkyl, C₁-C₆-alkyl substituted with C₆₋₁₀-aryl and C₁₋₆-alkyl substituted with 5 to 10-membered heteroaryl, or R²⁰ and R²¹ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto or the heterocyclic ring formed by R²⁰ and R²¹ together with the N atom to which they are attached is optionally substituted with one or more substituents independently selected from the group consisting of C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, carbonyl, halogen, cyano, hydroxy, mercapto, NR^(20′)R^(21′), C(═O)OR^(22′) SR^(22′), S(O)R^(22′), S(O)₂R^(22′), S(O)₂NR^(23′)R^(24′) and C(═O)NR^(23′)R^(24′) R²², R²³ and R²⁴ are independently selected from hydrogen and C₁₋₆-alkyl, R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently selected from hydrogen and C₁₋₆-alkyl, R²⁵ is independently selected from hydrogen and C₁₋₆-alkyl, or a stereoisomer, physiologically acceptable salt, ester, solvate, polymorph, prodrug and mixtures thereof.
 2. The compound according to claim 1, wherein L is selected from —CH₂—, —NR^(L)— —O—, —S—, —S(O)— and —S(O)₂—, with R^(L) being independently selected from hydrogen and C₁₋₃-alkyl.
 3. The compound according to claim 1, wherein R¹ is independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²R³, C(═O)OR⁴ and C(═O)NR⁵R⁶, wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally substituted with one or more substituents independently selected from the group consisting of C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy and NR^(2′)R^(3′), R² and R³ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl, or R² and R³ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl or the heterocyclic ring formed by R² and R³ together with the N atom to which they are attached is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy, R⁴, R⁵ and R⁶ are independently selected from hydrogen and C₁₋₆-alkyl, R^(2′) and R^(3′) are independently selected from hydrogen and C₁₋₆-alkyl.
 4. The compound according claim 1, wherein R¹ is independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, and NR²R³, wherein each C₁₋₆-alkyl or C₁₋₆-alkoxy is optionally substituted with one or more substituents independently selected from the group consisting of C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy and NR^(2′)R^(3′), R² and R³ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl and 5 to 10-membered heteroaryl, or R² and R³ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2 or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl or the heterocyclic ring formed by R² and R³ together with the N atom to which they are attached is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₁₋₆-alkoxy, R^(2′) and R^(3′) are independently selected from hydrogen and C₁₋₆-alkyl.
 5. The compound according to claim 1, wherein R¹ is hydrogen or halogen.
 6. The compound according to claim 1, wherein R⁷ is independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰ and C(═O)NR¹¹R¹², wherein each C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl or C₁₋₆-alkoxy is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′), R⁸ and R⁹ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to 10-membered heterocyclyl and 5 to 10-membered heteroaryl, or R⁸ and R⁹ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to 10-membered heterocyclyl, 5 to 10-membered heteroaryl or the heterocyclic ring formed by R⁸ and R⁹ together with the N atom to which they are attached is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8″)R^(9″), C(═O)OR^(10″) and C(═O)NR^(11″)R^(12″), R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and C₁₋₆-alkyl, R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently selected from hydrogen and C₁₋₆-alkyl, R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently selected from hydrogen and C₁₋₆-alkyl.
 7. The compound according to claim 1, wherein R⁷ is independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy, C₁₋₆-alkylmercapto, halogen, cyano, hydroxy, NR⁸R⁹, C(═O)OR¹⁰, SR¹⁰, S(O)R¹⁰, S(O)₂R¹⁰ and C(═O)NR¹¹R¹², wherein each C₂₋₆-alkenyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl or C₁₋₆-alkoxy is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′), wherein each C₁₋₆-alkyl, is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₁₋₆-alkoxy, cyano, hydroxy, NR^(8′)R^(9′), C(═O)OR^(10′) and C(═O)NR^(11′)R^(12′), R⁸ and R⁹ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to 10-membered heterocyclyl and 5 to 10-membered heteroaryl, or R⁸ and R⁹ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 1 ring atom is N and wherein 0, 1, 2, or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl, 4 to 10-membered heterocyclyl, 5 to 10-membered heteroaryl or the heterocyclic ring formed by R⁸ and R⁹ together with the N atom to which they are attached is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(8″)R^(9″), C(═O)OR^(10″) and C(═O)NR^(11″)R^(12″), R¹⁰, R¹¹ and R¹² are independently selected from hydrogen and C₁₋₆-alkyl, R^(8′), R^(9′), R^(10′), R^(11′) and R^(12′) are independently selected from hydrogen and C₁₋₆-alkyl, R^(8″), R^(9″), R^(10″), R^(11″) and R^(12″) are independently selected from hydrogen and C₁₋₆-alkyl.
 8. The compound according to claim 1, wherein R⁷ is independently selected from the group consisting of methyl, ethyl, isopropyl, isopropenyl, methoxy, ethoxy, isopropoxy, hydroxy, methylmercapto, ethylmercapto, methyl sulfoxyl, methyl sulfonyl, methylthio, amino, methylamino, ethylamino, isopropylamino, dimethylamino, isopropylmethylamino, hydroxyethylamino, methoxyethylamino, morpholin-4-yl, 4-methylpiperazin-1-yl, 3-hydroxy-pyrrolidin-1-yl, 3-fluoroazetidin-1-yl and 3,3-difluoroazetidin-1-yl.
 9. The compound according to claim 1, wherein R¹³ and R¹⁴ together with the atoms to which they are attached form a 5 or 6-carbon atoms containing saturated ring, wherein one or more of the ring-forming carbon atoms are optionally replaced by —NH—, —O— or —S—, or R¹³ and R¹⁴ together with the atoms to which they are attached form a 5 or 6-carbon atoms containing unsaturated ring, wherein one or more of the ring-forming carbon atoms are optionally replaced by —NH—, —N═, ═N—, —O— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl, A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and R^(16″) are independently C₁₋₃-alkyl, A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl, A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl.
 10. The compound according to claim 1, wherein R¹³ and R¹⁴ together with the atoms to which they are attached form a 5 or 6-carbon atoms containing saturated ring, wherein the saturated ring is optionally substituted with one or more C₁₋₃-alkyl or ═O, and/or wherein one or more of the ring-forming carbon atoms are optionally replaced by —NH—, —O—, —S(O)—, —S(O)₂— or —S—, A1 is N or CR¹⁵, wherein R¹⁵ is independently hydrogen, halogen C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl, A2 is N or CR¹⁶, wherein R¹⁶ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(16′)R^(16″), wherein R^(16′) and R^(16″) are independently C₁₋₃-alkyl, A3 is N or CR¹⁷, wherein R¹⁷ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl, A4 is N or CR¹⁸, wherein R¹⁸ is independently hydrogen, halogen, C₁₋₃ alkyl, C₁₋₃ alkoxy or NR^(15′)R^(15″), wherein R^(15′) and R^(15″) are independently C₁₋₃-alkyl.
 11. The compound according to claim 1, wherein none, one or two of residues A1, A2, A3 and A4 is N.
 12. The compound according to claim 1, wherein R¹⁹ is independently selected from the group consisting of C₆₋₁₀-aryl and 5 to 10-membered heteroaryl, wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, halogen, cyano, nitro, hydroxy, NR²⁰R²¹, C(═O)OR²² and C(═O)NR²³R²⁴, R²⁰ and R²¹ are independently selected from the group consisting of hydrogen, C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl and C₆₋₁₀-aryl or R²⁰ and R²¹ together with the N atom to which they are attached form a saturated or unsaturated heterocyclic ring having 3 to 12 ring atoms, wherein 0, 1, 2 or 3 further ring atoms are selected from N, S and O, wherein each C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, C₆₋₁₀-aryl or the heterocyclic ring formed by R²⁰ and R²¹ together with the N atom to which they are attached is optionally substituted with one or more substituents independently selected from the group consisting of C₁₋₆-alkyl, C₃₋₁₀-cycloalkyl, 4 to 10-membered heterocyclyl, C₆₋₁₀-aryl, 5 to 10-membered heteroaryl, C₁₋₆-alkoxy, halogen, cyano, hydroxy, NR^(20′)R^(21′) C(═O)OR^(22′) and C(═O)NR^(23′)R^(24′) R²², R²³ and R²⁴ are independently selected from hydrogen and C₁₋₆-alkyl, R^(20′), R^(21′), R^(22′), R^(23′) and R^(24′) are independently selected from hydrogen and C₁₋₆-alkyl.
 13. The compound according to claim 1, wherein R¹⁹ is independently selected from the group consisting of C₆₋₁₀-aryl and 5 to 10-membered heteroaryl wherein each C₆₋₁₀-aryl or 5 to 10-membered heteroaryl is optionally substituted with one or more substituent(s) independently selected from the group consisting of C₁₋₆-alkyl, C₁₋₆-alkoxy, halogen, cyano, nitro and hydroxy
 14. The compound according to claim 1, wherein R²⁵ is hydrogen.
 15. The compound according to any one of claim 1 being present in form of the (S)-enantiomer.
 16. Process for preparing the compound according to Formula (I) comprising the step of reacting a compound of Formula (A)

with a compound of Formula (B)

wherein L, R¹, R⁷, R¹³, R¹⁴, A1, A2, A3, A4, R¹⁹ and R²⁵ are defined as in claim 1, to obtain the compound according to Formula (I).
 17. A Veterinary composition comprising compound according to Formula (I) according to claim 1, and one or more physiologically acceptable excipient(s).
 18. A method of treating a disorder or disease in an animal wherein the disorder or disease is caused by helmiths comprising administering to the animal the compound according to claim
 1. 19. A method of treating a disorder or disease in an animal wherein the disorder or disease is caused by helmiths comprising administering to the animal the composition of claim
 17. 